#16518: add "bytes-like object" to the glossary.
diff --git a/Doc/glossary.rst b/Doc/glossary.rst
index 3641e5c..19b02f4 100644
--- a/Doc/glossary.rst
+++ b/Doc/glossary.rst
@@ -77,6 +77,10 @@
Benevolent Dictator For Life, a.k.a. `Guido van Rossum
<http://www.python.org/~guido/>`_, Python's creator.
+ bytes-like object
+ An object that supports the :ref:`bufferobjects`, like :class:`bytes` or
+ :class:`bytearray`.
+
bytecode
Python source code is compiled into bytecode, the internal representation
of a Python program in the CPython interpreter. The bytecode is also