diff --git a/include/RaZ/Utils/ThreadPool.hpp b/include/RaZ/Utils/ThreadPool.hpp
index e881d0c4..43ec2b39 100644
--- a/include/RaZ/Utils/ThreadPool.hpp
+++ b/include/RaZ/Utils/ThreadPool.hpp
@@ -27,7 +27,7 @@ class ThreadPool {
   ThreadPool();
   explicit ThreadPool(unsigned int threadCount);
 
-  void addAction(std::function<void()> action);
+  void addTask(std::function<void()> task);
 
   ~ThreadPool();
 
@@ -35,9 +35,9 @@ class ThreadPool {
   std::vector<std::thread> m_threads {};
   bool m_shouldStop = false;
 
-  std::mutex m_actionsMutex {};
+  std::mutex m_tasksMutex {};
   std::condition_variable m_condVar {};
-  std::queue<std::function<void()>> m_actions {};
+  std::queue<std::function<void()>> m_tasks {};
 };
 
 } // namespace Raz
diff --git a/include/RaZ/Utils/Threading.hpp b/include/RaZ/Utils/Threading.hpp
index 29f58920..6de38916 100644
--- a/include/RaZ/Utils/Threading.hpp
+++ b/include/RaZ/Utils/Threading.hpp
@@ -71,52 +71,52 @@ template <typename FuncT, typename... Args, typename ResultT = std::invoke_resul
 
 /// Calls a function in parallel.
 /// \note If using Emscripten this call will be synchronous, threads being unsupported with it for now.
-/// \param action Action to be performed by each thread.
-/// \param threadCount Amount of threads to start an instance on.
-void parallelize(const std::function<void()>& action, unsigned int threadCount = getSystemThreadCount());
+/// \param action Action to be performed in parallel.
+/// \param taskCount Amount of tasks to start.
+void parallelize(const std::function<void()>& action, unsigned int taskCount = getSystemThreadCount());
 
-/// Calls the given functions in parallel, each on its own thread.
+/// Calls the given functions in parallel.
 /// \note If using Emscripten this call will be synchronous, threads being unsupported with it for now.
 /// \param actions Actions to be performed in parallel.
 void parallelize(std::initializer_list<std::function<void()>> actions);
 
 /// Calls a function in parallel over an index range.
-/// The indices are automatically split, giving a separate start/past-the-end index range to each thread.
+/// The given index range is automatically split, providing a separate start/past-the-end index sub-range to each task.
 /// \note If using Emscripten this call will be synchronous, threads being unsupported with it for now.
 /// \tparam BegIndexT Type of the begin index.
 /// \tparam EndIndexT Type of the end index.
 /// \tparam FuncT Type of the action to be executed.
 /// \param beginIndex Starting index of the whole range. Must be lower than the end index.
 /// \param endIndex Past-the-last index of the whole range. Must be greater than the begin index.
-/// \param action Action to be performed by each thread, taking an index range as boundaries.
-/// \param threadCount Amount of threads to start an instance on.
+/// \param action Action to be performed in parallel, taking an index range as boundaries.
+/// \param taskCount Amount of tasks to start.
 template <typename BegIndexT, typename EndIndexT, typename FuncT, typename = std::enable_if_t<std::is_integral_v<BegIndexT> && std::is_integral_v<EndIndexT>>>
-void parallelize(BegIndexT beginIndex, EndIndexT endIndex, const FuncT& action, unsigned int threadCount = getSystemThreadCount());
+void parallelize(BegIndexT beginIndex, EndIndexT endIndex, const FuncT& action, unsigned int taskCount = getSystemThreadCount());
 
 /// Calls a function in parallel over an iterator range.
-/// The iterators are automatically split, giving a separate start/past-the-end iterator range to each thread.
+/// The given iterator range is automatically split, providing a separate start/past-the-end iterator sub-range to each task.
 /// \note If using Emscripten this call will be synchronous, threads being unsupported with it for now.
 /// \tparam IterT Type of the iterators.
 /// \tparam FuncT Type of the action to be executed.
 /// \param begin Begin iterator of the whole range. Must be lower than the end iterator.
 /// \param end End iterator of the whole range. Must be greater than the begin iterator.
-/// \param action Action to be performed by each thread, taking an iterator range as boundaries.
-/// \param threadCount Amount of threads to start an instance on.
+/// \param action Action to be performed in parallel, taking an iterator range as boundaries.
+/// \param taskCount Amount of tasks to start.
 template <typename IterT, typename FuncT, typename = typename std::iterator_traits<IterT>::iterator_category>
-void parallelize(IterT begin, IterT end, const FuncT& action, unsigned int threadCount = getSystemThreadCount());
+void parallelize(IterT begin, IterT end, const FuncT& action, unsigned int taskCount = getSystemThreadCount());
 
 /// Calls a function in parallel over a collection.
-/// The collection is automatically split, giving a separate start/past-the-end iterator range to each thread.
+/// The given collection is automatically split, providing a separate start/past-the-end iterator sub-range to each task.
 /// \note The container must either be a constant-size C array, or have public begin() & end() functions.
 /// \note If using Emscripten this call will be synchronous, threads being unsupported with it for now.
 /// \tparam ContainerT Type of the collection to iterate over.
 /// \tparam FuncT Type of the action to be executed.
-/// \param collection Collection to iterate over on multiple threads.
-/// \param action Action to be performed by each thread, taking an iterator range as boundaries.
-/// \param threadCount Amount of threads to start an instance on.
+/// \param collection Collection to iterate over in parallel.
+/// \param action Action to be performed in parallel, taking an iterator range as boundaries.
+/// \param taskCount Amount of tasks to start.
 template <typename ContainerT, typename FuncT, typename = decltype(std::begin(std::declval<ContainerT>()))>
-void parallelize(ContainerT&& collection, FuncT&& action, unsigned int threadCount = getSystemThreadCount()) {
-  parallelize(std::begin(collection), std::end(collection), std::forward<FuncT>(action), threadCount);
+void parallelize(ContainerT&& collection, FuncT&& action, unsigned int taskCount = getSystemThreadCount()) {
+  parallelize(std::begin(collection), std::end(collection), std::forward<FuncT>(action), taskCount);
 }
 
 } // namespace Threading
diff --git a/include/RaZ/Utils/Threading.inl b/include/RaZ/Utils/Threading.inl
index 4f553573..34a44a57 100644
--- a/include/RaZ/Utils/Threading.inl
+++ b/include/RaZ/Utils/Threading.inl
@@ -17,11 +17,11 @@ std::future<ResultT> launchAsync(FuncT&& action, Args&&... args) {
 }
 
 template <typename BegIndexT, typename EndIndexT, typename FuncT, typename>
-void parallelize(BegIndexT beginIndex, EndIndexT endIndex, const FuncT& action, unsigned int threadCount) {
+void parallelize(BegIndexT beginIndex, EndIndexT endIndex, const FuncT& action, unsigned int taskCount) {
   static_assert(std::is_invocable_v<FuncT, IndexRange>, "Error: The given action must take an IndexRange as parameter");
 
-  if (threadCount == 0)
-    throw std::invalid_argument("[Threading] The number of threads cannot be 0.");
+  if (taskCount == 0)
+    throw std::invalid_argument("[Threading] The number of tasks cannot be 0.");
 
   if (static_cast<std::ptrdiff_t>(beginIndex) >= static_cast<std::ptrdiff_t>(endIndex))
     throw std::invalid_argument("[Threading] The given index range is invalid.");
@@ -29,45 +29,45 @@ void parallelize(BegIndexT beginIndex, EndIndexT endIndex, const FuncT& action,
 #if !defined(RAZ_PLATFORM_EMSCRIPTEN)
   ThreadPool& threadPool = getDefaultThreadPool();
 
-  const auto totalRangeCount       = static_cast<std::size_t>(endIndex) - static_cast<std::size_t>(beginIndex);
-  const std::size_t maxThreadCount = std::min(static_cast<std::size_t>(threadCount), totalRangeCount);
+  const auto totalRangeCount     = static_cast<std::size_t>(endIndex) - static_cast<std::size_t>(beginIndex);
+  const std::size_t maxTaskCount = std::min(static_cast<std::size_t>(taskCount), totalRangeCount);
 
-  const std::size_t perThreadRangeCount = totalRangeCount / maxThreadCount;
-  std::size_t remainderElementCount     = totalRangeCount % maxThreadCount;
-  std::size_t threadBeginIndex          = 0;
+  const std::size_t perTaskRangeCount = totalRangeCount / maxTaskCount;
+  std::size_t remainderElementCount   = totalRangeCount % maxTaskCount;
+  std::size_t taskBeginIndex          = 0;
 
   std::vector<std::promise<void>> promises;
-  promises.resize(maxThreadCount);
+  promises.resize(maxTaskCount);
 
-  for (std::size_t threadIndex = 0; threadIndex < maxThreadCount; ++threadIndex) {
-    const std::size_t threadEndIndex = threadBeginIndex + perThreadRangeCount + (remainderElementCount > 0 ? 1 : 0);
+  for (std::size_t taskIndex = 0; taskIndex < maxTaskCount; ++taskIndex) {
+    const std::size_t taskEndIndex = taskBeginIndex + perTaskRangeCount + (remainderElementCount > 0 ? 1 : 0);
 
-    threadPool.addAction([&action, &promises, threadBeginIndex, threadEndIndex, threadIndex] () noexcept(std::is_nothrow_invocable_v<FuncT, IndexRange>) {
-      action(IndexRange{ threadBeginIndex, threadEndIndex });
-      promises[threadIndex].set_value();
+    threadPool.addTask([&action, &promises, taskBeginIndex, taskEndIndex, taskIndex] () noexcept(std::is_nothrow_invocable_v<FuncT, IndexRange>) {
+      action(IndexRange{ taskBeginIndex, taskEndIndex });
+      promises[taskIndex].set_value();
     });
 
-    threadBeginIndex = threadEndIndex;
+    taskBeginIndex = taskEndIndex;
 
     if (remainderElementCount > 0)
       --remainderElementCount;
   }
 
-  // Blocking here to wait for all threads to finish their action
+  // Blocking here waiting for all tasks to be finished
   for (std::promise<void>& promise : promises)
     promise.get_future().wait();
 #else
-  static_cast<void>(threadCount);
+  static_cast<void>(taskCount);
   action(IndexRange{ static_cast<std::size_t>(beginIndex), static_cast<std::size_t>(endIndex) });
 #endif
 }
 
 template <typename IterT, typename FuncT, typename>
-void parallelize(IterT begin, IterT end, const FuncT& action, unsigned int threadCount) {
+void parallelize(IterT begin, IterT end, const FuncT& action, unsigned int taskCount) {
   static_assert(std::is_invocable_v<FuncT, IterRange<IterT>>, "Error: The given action must take an IterRange as parameter");
 
-  if (threadCount == 0)
-    throw std::invalid_argument("[Threading] The number of threads cannot be 0.");
+  if (taskCount == 0)
+    throw std::invalid_argument("[Threading] The number of tasks cannot be 0.");
 
   const auto totalRangeCount = std::distance(begin, end);
 
@@ -77,34 +77,34 @@ void parallelize(IterT begin, IterT end, const FuncT& action, unsigned int threa
 #if !defined(RAZ_PLATFORM_EMSCRIPTEN)
   ThreadPool& threadPool = getDefaultThreadPool();
 
-  const std::size_t maxThreadCount = std::min(static_cast<std::size_t>(threadCount), static_cast<std::size_t>(totalRangeCount));
+  const std::size_t maxTaskCount = std::min(static_cast<std::size_t>(taskCount), static_cast<std::size_t>(totalRangeCount));
 
-  const std::size_t perThreadRangeCount = static_cast<std::size_t>(totalRangeCount) / maxThreadCount;
-  std::size_t remainderElementCount     = static_cast<std::size_t>(totalRangeCount) % maxThreadCount;
-  IterT threadBeginIter                 = begin;
+  const std::size_t perTaskRangeCount = static_cast<std::size_t>(totalRangeCount) / maxTaskCount;
+  std::size_t remainderElementCount   = static_cast<std::size_t>(totalRangeCount) % maxTaskCount;
+  IterT taskBeginIter                 = begin;
 
   std::vector<std::promise<void>> promises;
-  promises.resize(maxThreadCount);
+  promises.resize(maxTaskCount);
 
-  for (std::size_t threadIndex = 0; threadIndex < maxThreadCount; ++threadIndex) {
-    const IterT threadEndIter = std::next(threadBeginIter, static_cast<std::ptrdiff_t>(perThreadRangeCount + (remainderElementCount > 0 ? 1 : 0)));
+  for (std::size_t taskIndex = 0; taskIndex < maxTaskCount; ++taskIndex) {
+    const IterT taskEndIter = std::next(taskBeginIter, static_cast<std::ptrdiff_t>(perTaskRangeCount + (remainderElementCount > 0 ? 1 : 0)));
 
-    threadPool.addAction([&action, &promises, threadBeginIter, threadEndIter, threadIndex] () noexcept(std::is_nothrow_invocable_v<FuncT, IterRange<IterT>>) {
-      action(IterRange<IterT>(threadBeginIter, threadEndIter));
-      promises[threadIndex].set_value();
+    threadPool.addTask([&action, &promises, taskBeginIter, taskEndIter, taskIndex] () noexcept(std::is_nothrow_invocable_v<FuncT, IterRange<IterT>>) {
+      action(IterRange<IterT>(taskBeginIter, taskEndIter));
+      promises[taskIndex].set_value();
     });
 
-    threadBeginIter = threadEndIter;
+    taskBeginIter = taskEndIter;
 
     if (remainderElementCount > 0)
       --remainderElementCount;
   }
 
-  // Blocking here to wait for all threads to finish their action
+  // Blocking here waiting for all tasks to be finished
   for (std::promise<void>& promise : promises)
     promise.get_future().wait();
 #else
-  static_cast<void>(threadCount);
+  static_cast<void>(taskCount);
   action(IterRange<IterT>(begin, end));
 #endif
 }
diff --git a/src/RaZ/Utils/ThreadPool.cpp b/src/RaZ/Utils/ThreadPool.cpp
index eaa47eb1..5c7a9f54 100644
--- a/src/RaZ/Utils/ThreadPool.cpp
+++ b/src/RaZ/Utils/ThreadPool.cpp
@@ -20,21 +20,21 @@ ThreadPool::ThreadPool(unsigned int threadCount) {
       const std::string threadName = "Thread pool - #" + std::to_string(threadIndex + 1);
       tracy::SetThreadName(threadName.c_str());
 
-      std::function<void()> action;
+      std::function<void()> task;
 
       while (true) {
         {
-          std::unique_lock<std::mutex> lock(m_actionsMutex);
-          m_condVar.wait(lock, [this] () { return (!m_actions.empty() || m_shouldStop); });
+          std::unique_lock<std::mutex> lock(m_tasksMutex);
+          m_condVar.wait(lock, [this] () { return (!m_tasks.empty() || m_shouldStop); });
 
           if (m_shouldStop)
             return;
 
-          action = std::move(m_actions.front());
-          m_actions.pop();
+          task = std::move(m_tasks.front());
+          m_tasks.pop();
         }
 
-        action();
+        task();
       }
     });
   }
@@ -42,10 +42,10 @@ ThreadPool::ThreadPool(unsigned int threadCount) {
   Logger::debug("[ThreadPool] Initialized");
 }
 
-void ThreadPool::addAction(std::function<void()> action) {
+void ThreadPool::addTask(std::function<void()> task) {
   {
-    std::lock_guard<std::mutex> lock(m_actionsMutex);
-    m_actions.push(std::move(action));
+    const std::lock_guard<std::mutex> lock(m_tasksMutex);
+    m_tasks.push(std::move(task));
   }
 
   m_condVar.notify_one();
@@ -57,7 +57,7 @@ ThreadPool::~ThreadPool() {
   Logger::debug("[ThreadPool] Destroying...");
 
   {
-    std::lock_guard<std::mutex> lock(m_actionsMutex);
+    const std::lock_guard<std::mutex> lock(m_tasksMutex);
     m_shouldStop = true;
   }
 
diff --git a/src/RaZ/Utils/Threading.cpp b/src/RaZ/Utils/Threading.cpp
index 16b1288f..7427f2ea 100644
--- a/src/RaZ/Utils/Threading.cpp
+++ b/src/RaZ/Utils/Threading.cpp
@@ -9,28 +9,28 @@ ThreadPool& getDefaultThreadPool() {
   return threadPool;
 }
 
-void parallelize(const std::function<void()>& action, unsigned int threadCount) {
-  if (threadCount == 0)
-    throw std::invalid_argument("[Threading] The number of threads cannot be 0.");
+void parallelize(const std::function<void()>& action, unsigned int taskCount) {
+  if (taskCount == 0)
+    throw std::invalid_argument("[Threading] The number of tasks cannot be 0.");
 
 #if !defined(RAZ_PLATFORM_EMSCRIPTEN)
   ThreadPool& threadPool = getDefaultThreadPool();
 
   std::vector<std::promise<void>> promises;
-  promises.resize(threadCount);
+  promises.resize(taskCount);
 
-  for (unsigned int i = 0; i < threadCount; ++i) {
-    threadPool.addAction([&action, &promises, i] () {
+  for (unsigned int taskIndex = 0; taskIndex < taskCount; ++taskIndex) {
+    threadPool.addTask([&action, &promises, taskIndex] () {
       action();
-      promises[i].set_value();
+      promises[taskIndex].set_value();
     });
   }
 
-  // Blocking here to wait for all threads to finish their action
+  // Blocking here waiting for all tasks to be finished
   for (std::promise<void>& promise : promises)
     promise.get_future().wait();
 #else
-  for (unsigned int i = 0; i < threadCount; ++i)
+  for (unsigned int i = 0; i < taskCount; ++i)
     action();
 #endif
 }
@@ -42,15 +42,15 @@ void parallelize(std::initializer_list<std::function<void()>> actions) {
   std::vector<std::promise<void>> promises;
   promises.resize(actions.size());
 
-  for (unsigned int i = 0; i < actions.size(); ++i) {
-    threadPool.addAction([&actions, &promises, i] () {
-      const std::function<void()>& action = *(actions.begin() + i);
+  for (unsigned int taskIndex = 0; taskIndex < actions.size(); ++taskIndex) {
+    threadPool.addTask([&actions, &promises, taskIndex] () {
+      const std::function<void()>& action = *(actions.begin() + taskIndex);
       action();
-      promises[i].set_value();
+      promises[taskIndex].set_value();
     });
   }
 
-  // Blocking here to wait for all threads to finish their action
+  // Blocking here waiting for all tasks to be finished
   for (std::promise<void>& promise : promises)
     promise.get_future().wait();
 #else
diff --git a/tests/src/RaZ/Utils/ThreadPool.cpp b/tests/src/RaZ/Utils/ThreadPool.cpp
index d4bde338..8b35b8a1 100644
--- a/tests/src/RaZ/Utils/ThreadPool.cpp
+++ b/tests/src/RaZ/Utils/ThreadPool.cpp
@@ -9,9 +9,9 @@ TEST_CASE("ThreadPool basic", "[utils]") {
   Raz::ThreadPool pool;
   std::atomic<int> i = 0;
 
-  pool.addAction([&i] () noexcept { ++i; });
-  pool.addAction([&i] () noexcept { ++i; });
-  pool.addAction([&i] () noexcept { ++i; });
+  pool.addTask([&i] () noexcept { ++i; });
+  pool.addTask([&i] () noexcept { ++i; });
+  pool.addTask([&i] () noexcept { ++i; });
   Raz::Threading::sleep(10); // Waiting a bit for the result to be available
 
   CHECK(i == 3);