To estimate; to conjecture.
To consider comprehensively.
To apprise, inform.
To determine the value or worth of (something), particularly as a person appointed for this purpose.
To judge the performance of someone, especially a worker.
To praise; to commend.
Used other than figuratively or idiomatically: see think, of. (to think on the subject of)
To create in one's mind; to originate an idea through thought.