查找任意词语,比如 fleek
 
15.
What you typed in the text box after the word Look up, and then clicked search.

Also, what UrbanDictionary.com is letting us do to our world (define your world...)
Define define: Define is defined by the word definition... i.e. to explain something..
作者 NIK 2004年1月19日
 
16.
to give a meaning to a word.
How would I define an apple?
作者 Anonymous 2003年9月09日