diff --git a/g2511-g2520/g2515.md b/g2511-g2520/g2515.md
new file mode 100644
index 00000000..e587ac30
--- /dev/null
+++ b/g2511-g2520/g2515.md
@@ -0,0 +1,7 @@
+# καθέδρα/kathedra
+
+This word is a type of thing. It is a noun.
+
+* This word means chair or seat.
+
+See: Matthew 21:12; 23:2; Mark 11:15