Old English Synonyms
The definition of think is to have a mental image of something, to believe something or to consider something.
to believe or suppose; to have as an opinion; to have in one’s mind; to consider; to feel
I think that he is lying.
After thinking for a while, she finally answered.
I don’t think that’s a good idea.
Do you think it will rain tomorrow?
I’ve been thinking about what you said.