defn.me
Link to searches, faster.
b7a3a3be-aa49-4ce0-bd2b-5a5007d0d437.defn.me
is a shortcut for the dictionary search
b7a3a3be aa49 4ce0 bd2b 5a5007d0d437
http://www.merriam-webster.com/dictionary/b7a3a3be%20aa49%204ce0%20bd2b%205a5007d0d437
Going there now...