peep² n 1 [C usually singular 一般用单数] a quick or secret look at something 一瞥; 偷看: She took a peep at the answers in the back of the book. 她偷看了一眼书后的答案。 2 not a peepinformal used to say that you have not heard someone make any noise or you have not seen them at all 【非正式】 听不见〔某人的声音〕; 〔某人〕人影也不见