lumpPERSON lQmp n [C] infml a heavy, awkward, stupid person 肥胖笨拙的人，蠢人 Come on, you great lump, get up from in front of that television and do some work. 来吧，傻瓜，别看电视了，开始工作。 (humorous) What a (great/big/great big) heavy lump (= How heavy) you are! 你多重啊！