godan verb (-ku)
have a rough idea; can guess
Colloquial expression meaning to have a general sense or estimate of something, often used when the speaker is not entirely sure but has a rough picture. Equivalent to 見当がつく.
See also: 見当がつく
彼がどこにいるか、だいたい見当つく？
Do you have a rough idea where he is?
この問題の答えは見当つかない。
I have no idea what the answer to this problem is.