diff --git a/glossary/glossary.txt b/glossary/glossary.txt
index e3b2b63..3be6fc0 100644
--- a/glossary/glossary.txt
+++ b/glossary/glossary.txt
@@ -67,3 +67,6 @@ background	arrière-plan
 @dfn{color support mode}	@dfn{mode de support des couleurs}
 @samp{never}	@samp{jamais}
 X resource	ressource X
+@var{width}	@var{largeur}
+@var{height}	@var{taille}
+@var{xoffset}	@var{décallagex}