n.
1.a message expressing an opinion based on incomplete evidence
2.an estimate based on little or no information guess v.
1.expect, believe, or suppose
2.put forward, of a guess, in spite of possible refutation
3.judge tentatively or form an estimate of (quantities or time)
4.guess correctly
Idiom of the Day
put forth (an idea/plan/suggestion)
to propose something, to suggest something
Our teacher put forth a very good idea about the exams.