Search Result for "thinker": 
Wordnet 3.0

NOUN (2)

1. an important intellectual;
- Example: "the great minds of the 17th century"
[syn: thinker, creative thinker, mind]

2. someone who exercises the mind (usually in an effort to reach a decision); 



The Collaborative International Dictionary of English v.0.48:

Thinker \Think"er\, n.
   One who thinks; especially and chiefly, one who thinks in a
   particular manner; as, a close thinker; a deep thinker; a
   coherent thinker.
   [1913 Webster]


WordNet (r) 3.0 (2006):

thinker
    n 1: an important intellectual; "the great minds of the 17th
         century" [syn: thinker, creative thinker, mind]
    2: someone who exercises the mind (usually in an effort to reach
       a decision)