Noun:
1: think an instance of deliberate thinking; "I need to give it a good think"
Verb:
1: consider, believe, think, conceive judge or regard; look upon; judge; "I think he is very smart"; "I believe her to be very smart"; "I think that he is her boyfriend"; "The racist conceives such people to be inferior"
2: think, suppose, reckon, guess, opine, imagine expect, believe, or suppose; "I imagine she earned a lot of money with her new novel"; "I thought to find her in a bad state"; "he didn't think to find her in the kitchen"; "I guess she is angry at me for standing her up"
3: cogitate, cerebrate, think use or exercise the mind or one's power of reason in order to make inferences, decisions, or arrive at a solution or judgments; "I've been thinking all day and getting nowhere"
4: call back, remember, recollect, think, retrieve, call up, recall recall knowledge from memory; have a recollection; "I can't remember saying any such thing"; "I can't think what her last name was"; "can you remember her phone number?"; "Do you remember that he once loved you?"; "call up memories"
5: think imagine or visualize; "Just think--you could be rich one day!"; "Think what a scene it must have been!"
6: think focus one's attention on a certain state; "Think big"; "think thin"
7: think, mean, intend have in mind as a purpose; "I mean no harm"; "I only meant to help you"; "She didn't think to harm me"; "We thought to return early that night"
8: think decide by pondering, reasoning, or reflecting; "Can you think what to do next?"
9: think ponder; reflect on, or reason about; "Think the matter through"; "Think how hard life in Russia must be these days"
10: think dispose the mind in a certain way; "Do you really think so?"
11: think have or formulate in the mind; "think good thoughts"
12: think be capable of conscious thought; "Man is the only creature that thinks"
13: think bring into a given condition by mental preoccupation; "She thought herself into a state of panic over the final exam"