diff --git a/gpl-lgpl.tex b/gpl-lgpl.tex
index f2bc64a..65db37c 100644
--- a/gpl-lgpl.tex
+++ b/gpl-lgpl.tex
@@ -2422,6 +2422,10 @@ that does enable other parties to make or receive copies is permitted as
 
 % FIXME: Appropriate Legal Notices
 
+Note finally that not all defined terms in GPLv3 appear in GPLv3~\S0.
+Specifically, those defined terms that are confined in use to a single
+section are defined in the section in which they are used.
+
 \section{GPLv3~\S1: Understanding CCS}
 
 % FIXME: Talk briefly about importance of CCS and reference compliance guide