diff --git a/omegat/project_save.tmx b/omegat/project_save.tmx
index e3db75c0..db112f20 100644
--- a/omegat/project_save.tmx
+++ b/omegat/project_save.tmx
@@ -2439,6 +2439,14 @@ une liste d’objets de ce type.</seg>
         <seg>Une introduction sommaire</seg>
       </tuv>
     </tu>
+    <tu>
+      <tuv lang="en">
+        <seg>A second kind of abbreviation facility is called @dfn{dynamic abbrev expansion}.</seg>
+      </tuv>
+      <tuv lang="fr" changeid="suzume" changedate="20240224T154741Z" creationid="suzume" creationdate="20240224T154741Z">
+        <seg>Il existe une deuxième fonctionnalité des abréviations : le @dfn{remplacement dynamique d’abréviation}.</seg>
+      </tuv>
+    </tu>
     <tu>
       <tuv lang="en">
         <seg>A series of pseudo-random numbers is generated in a deterministic fashion.</seg>