1.（通常为无定形的）块
2.（sugar lump）【英】方糖
3. 肿块；隆起
4.（非正式）笨重的人；懒汉；傻大个
及物动词：
1. 把...归并一起（或合起来考虑） 词形变化
- 时态 lumped，lumping，lumps
- a compact mass
- an awkward stupid person
- group or chunk together in a certain order or place side by side
- put together indiscriminately
- abnormal protuberance or localized enlargement
- a large piece of something without definite shape