add a glossary entry for "view"
diff --git a/Doc/glossary.rst b/Doc/glossary.rst
index 897cb1a..6100aff 100644
--- a/Doc/glossary.rst
+++ b/Doc/glossary.rst
@@ -498,6 +498,13 @@
object has a type. An object's type is accessible as its
:attr:`__class__` attribute or can be retrieved with ``type(obj)``.
+ view
+ The objects returned from :meth:`dict.keys`, :meth:`dict.items`, and
+ :meth:`dict.items` are called dictionary views. They are lazy sequences
+ that will see changes in the underlying dictionary. To force the
+ dictionary view to become a full list use ``list(dictview)``. See
+ :ref:`dict-views`.
+
virtual machine
A computer defined entirely in software. Python's virtual machine
executes the :term:`bytecode` emitted by the bytecode compiler.