diff --git a/src/assets/content/dictionary/ubuntu.md b/src/assets/content/dictionary/ubuntu.md
index 00b676f..7182ce0 100644
--- a/src/assets/content/dictionary/ubuntu.md
+++ b/src/assets/content/dictionary/ubuntu.md
@@ -1,6 +1,7 @@
 ---
 title: Ubuntu
-definition: ''
+definition: "Ubuntu is a Linux distribution based on Debian and composed primarily of free and open-source software. It was developed by the British company Canonical and a community of contributors under a meritocratic governance model"
+sources:
+  - sourceurl: "https://en.wikipedia.org/wiki/Ubuntu"
 perspectives: []
-
 ---