- a piece or mass of solid matter without regular shape or of no particular shape: a lump of coal.
- a protuberance or swelling: a blow that raised a lump on his head.
- an aggregation, collection, or mass; clump: All the articles were piled in a great lump.
- a small block of granulated sugar, designed for sweetening hot coffee, tea, etc.: How many lumps do you take in your coffee?
- the greater part or number; a large number: The great lump of voters are still undecided.
- harsh criticism, punishment, or defeat: The new theory came in for some lumps when other scholars heard of it.
- a heavy, clumsy, and usually stupid person.
- in the form of a lump or lumps: lump sugar.
- made up of a number of items taken together; not separated or considered separately: The debts were paid in one lump sum.
- to unite into one aggregation, collection, or mass (often followed by together): We lumped the reds and blues together.
- to deal with, handle, consider, etc., in the lump or mass: to lump unrelated matters indiscriminately.
- to make into a lump or lumps: to lump dough before shaping it into loaves.
- to raise into or cover with lumps: a plow lumping the moist earth.
- to form or raise a lump or lumps: Stir the gravy so that it doesn't lump.
- to move heavily and awkwardly: The big oaf lumped along beside me.
- to receive or endure hardship, punishment, criticism, etc.: Without its star pitcher, the baseball team will get its lumps today.
- to put up with; resign oneself to; accept and endure: If you don't like it, you can lump it.
- a small solid mass without definite shape
- any small swelling or tumour
- a collection of things; aggregate
- an awkward, heavy, or stupid person
- punishment, defeat, or reverses
- the lump British
- self-employed workers in the building trade considered collectively, esp with reference to tax and national insurance evasion
- (as modifier)
- in the form of a lump or lumps
- a tight dry feeling in one's throat, usually caused by great emotion
- to collect into a mass or group
- to grow into lumps or become lumpy
- to consider as a single group, often without justification
- to make or cause lumps in or on
- to move or proceed in a heavy manner
- to tolerate or put up with; endure (in the phrase lump it)