прил., -на, -но, -ни (и като същ.) yesterday’s; ~ният ден yesterday; • не съм ~ен I wasn’t born yesterday; I know better than that; I know a thing or two; той не е ~ен he is an old hand (at it), he knows how many beans make five, he is no spring chicken, he knows a trick or two; he is nobody’s fool, there are no flies on him.