Add more entries to the glossary.
Written by Jeff Wheeler for GHOP.
diff --git a/Doc/reference/compound_stmts.rst b/Doc/reference/compound_stmts.rst
index cebdcf1..9c6135c 100644
--- a/Doc/reference/compound_stmts.rst
+++ b/Doc/reference/compound_stmts.rst
@@ -428,7 +428,7 @@
The function definition does not execute the function body; this gets executed
only when the function is called.
-A function definition may be wrapped by one or more decorator expressions.
+A function definition may be wrapped by one or more :term:`decorator` expressions.
Decorator expressions are evaluated when the function is defined, in the scope
that contains the function definition. The result must be a callable, which is
invoked with the function object as the only argument. The returned value is