diff --git a/js/contextMenus.js b/js/contextMenus.js
index 4c37d7ac3d7..ca500b64d5b 100644
--- a/js/contextMenus.js
+++ b/js/contextMenus.js
@@ -1024,6 +1024,9 @@ function mainTemplateInit (nodeProps, frame) {
     }
 
     if (isTextSelected) {
+      if (isDarwin) {
+        template.push(showDefinitionMenuItem(nodeProps.selectionText), CommonMenu.separatorMenuItem)
+      }
       template.push(searchSelectionMenuItem(nodeProps.selectionText), CommonMenu.separatorMenuItem)
     }
   } else if (isTextSelected) {