thesaurus

A scholarly dinosaur known worldwide for his knowledge of words of all kind.

The brachiosaurus consulted the wise Thesaurus upon synonyms of "extinct".

by Mickey Mouse June 19, 2003

THEsaurus

THE ONE dinosaur who was so "the shit", that he needed no prefix.

Daaaaym, THEsaurus is so the shit!

Rar.

by Craptoidilus February 24, 2008

thesaurus

The smartest dinosaur known to man.

Einstein: E=MC2
Thesaurus: Duh

by King of the Oregon Trail October 10, 2007

thesaurus?

Another book much like a dictionary, but is used to find words that mean the same things as other, in other words used to find words synonyms.

"I used a thesaurus? to look up fag, and found the name Jonas."

by Fabio Sisparro November 28, 2006

thesaurus

1. A major source of humour for anyone who has really nothing at all to do.
2. A dinosaur? Possibly.
3. A book which contains synonyms. Ironically, the word "thesaurus" has no synonyms.

1. Hey, apparently, "dice" is a synonym for "frangepanni" and "frangepanni" is a synonym of "bad spelling"!
2. (see the entry for "Thesaurus" below...)
3. z0mg, ROFLMFAO!!!!

by Whittsnake November 16, 2005

thesaurus

A dinosaur of the medival time period; which is, sadly, extinct.

"There is a thesaurus"

by kel.see.uh March 25, 2008

thesaurus

A girl who is "loose". A female who gets around..
Counters the male equivalent of Dictionary.

that girl is a thesaurus

by The Backdoor Joel September 26, 2010