diff --git a/Help/variable/CMAKE_DL_LIBS.rst b/Help/variable/CMAKE_DL_LIBS.rst
index 50d313d8d1..2574192eb0 100644
--- a/Help/variable/CMAKE_DL_LIBS.rst
+++ b/Help/variable/CMAKE_DL_LIBS.rst
@@ -1,7 +1,49 @@
 CMAKE_DL_LIBS
 -------------
 
-Name of library containing ``dlopen`` and ``dlclose``.
+This variable contains a name of the dynamic loading library, or a list of
+system libraries needed to use the ``dlopen()`` and ``dlclose()`` functions.
 
-The name of the library that has ``dlopen`` and ``dlclose`` in it, usually
-``-ldl`` on most UNIX machines.
+Few examples of the values this variable is set to:
+
+``dl``
+  On most Unix-like systems.
+
+``-lld``
+  On AIX.
+
+``dld``
+  On HP-UX.
+
+""
+  Empty string value or not set on systems that have ``dl*()`` functions
+  either in the default library that is implicitly linked (e.g., BSD-like
+  systems, Haiku, macOS, SunOS, etc.), or on systems that don't provide these
+  functions (e.g., Windows).
+
+Examples
+^^^^^^^^
+
+Example: Linking Dynamic Loading Library
+""""""""""""""""""""""""""""""""""""""""
+
+Using this variable in a project that uses dynamic loading functionality:
+
+.. code-block:: cmake
+
+  target_link_libraries(example PRIVATE ${CMAKE_DL_LIBS})
+
+Example: Checking Symbols
+"""""""""""""""""""""""""
+
+Checking for symbols with the dynamic loading library linked during the check:
+
+.. code-block:: cmake
+
+  include(CheckSymbolExists)
+  include(CMakePushCheckState)
+
+  cmake_push_check_state(RESET)
+    set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_DL_LIBS})
+    check_symbol_exists(dlopen "dlfcn.h" HAVE_DLOPEN)
+  cmake_pop_check_state()