diff --git a/isa/26/01.md b/isa/26/01.md
index 342fb81256..ba81497106 100644
--- a/isa/26/01.md
+++ b/isa/26/01.md
@@ -14,3 +14,7 @@ This refers to the city of Jerusalem.
 
 God's power to protect and save his people is spoken of as if his salvation were walls around a city. (See: [[rc://en/ta/man/translate/figs-metaphor]])
 
+# ramparts
+
+Ramparts are walls built around a city to keep enemy armies from getting into the city.
+