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Synonyms

lump

1 American  
[luhmp] / lʌmp /

noun

  • lumps
    plural
  1. a piece or mass of solid matter without regular shape or of no particular shape.

    a lump of coal.

  2. a protuberance or swelling.

    a blow that raised a lump on his head.

  3. an aggregation, collection, or mass; clump.

    All the articles were piled in a great lump.

  4. Also called lump of sugar. a small block of granulated sugar, designed for sweetening hot coffee, tea, etc..

    How many lumps do you take in your coffee?

  5. the greater part or number; a large number.

    The great lump of voters are still undecided.

  6. Informal. lumps, harsh criticism, punishment, or defeat.

    The new theory came in for some lumps when other scholars heard of it.

  7. Informal. a heavy, clumsy, and usually stupid person.


adjective

  1. in the form of a lump or lumps.

    lump sugar.

  2. made up of a number of items taken together; not separated or considered separately.

    The debts were paid in one lump sum.

verb (used with object)

  1. to unite into one aggregation, collection, or mass (often followed bytogether ).

    We lumped the reds and blues together.

  2. to deal with, handle, consider, etc., in the lump or mass.

    to lump unrelated matters indiscriminately.

  3. to make into a lump or lumps.

    to lump dough before shaping it into loaves.

  4. to raise into or cover with lumps.

    a plow lumping the moist earth.

verb (used without object)

  1. to form or raise a lump or lumps.

    Stir the gravy so that it doesn't lump.

  2. to move heavily and awkwardly.

    The big oaf lumped along beside me.

idioms

  1. get / take one's lumps, to receive or endure hardship, punishment, criticism, etc..

    Without its star pitcher, the baseball team will get its lumps today.

lump 2 American  
[luhmp] / lʌmp /

verb (used with object)

Informal.
  1. to put up with; resign oneself to; accept and endure.

    If you don't like it, you can lump it.


lump 1 British  
/ lʌmp /

noun

  1. a small solid mass without definite shape

  2. pathol any small swelling or tumour

  3. a collection of things; aggregate

  4. informal an awkward, heavy, or stupid person

  5. informal (plural) punishment, defeat, or reverses

    he took his lumps

    1. self-employed workers in the building trade considered collectively, esp with reference to tax and national insurance evasion

    2. ( as modifier )

      lump labour

  6. (modifier) in the form of a lump or lumps

    lump sugar

  7. a tight dry feeling in one's throat, usually caused by great emotion

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. to collect into a mass or group

  2. (intr) to grow into lumps or become lumpy

  3. (tr) to consider as a single group, often without justification

  4. (tr) to make or cause lumps in or on

  5. to move or proceed in a heavy manner

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
lump 2 British  
/ lʌmp /

verb

  1. informal (tr) to tolerate or put up with; endure (in the phrase lump it )

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

lump More Idioms  

    More idioms and phrases containing lump


Other Word Forms

Derived Forms

Inflected Forms

Nouns


Etymology

Origin of lump1

First recorded in 1300–50; Middle English lumpe, lomp(e); cognate with early Dutch lompe “piece,” Danish lump(e) “lump,” dialectal Norwegian lump “block”

Origin of lump2

An Americanism dating back to 1785–95; perhaps identical with British dialect lump “to look sullen”


Explanation

If it's hard to determine its shape and otherwise looks like a big blob of something, it's probably safe to call it a lump. Jabba the Hut looks like a disgusting lump. So does the growing mound on your noggin where you walked into the glass door. And if you've been lumped together with a bad bunch, you might have been grouped with people indiscriminately. But all lumps aren't bad. Little old ladies put lumps of sugar into their tea. And that choked up feeling you get during a sappy movie? That's just a lump in your throat.

Keep Reading on Vocabulary.com

Vocabulary lists containing lump

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

A woman who said she was told by a GP she may be experiencing "medical anxiety" after finding a lump in her breast was later diagnosed with cancer.

From BBC ● Nov. 2, 2026

This is comparable to the U.S., but the funds are managed by nonprofit industry trusts that convert accumulated savings into lifetime annuities rather than lump sums.

From The Wall Street Journal ● Nov. 1, 2026

I’m certainly not running an advertorial for insurance companies and annuities, but there is no doubt that mathematically, they provide the highest possible guaranteed lifetime income out of a lump sum.

From MarketWatch ● Oct. 23, 2026

Rob Wassell, 58, has been waiting almost two years for the lump sum from his brother's civil service pension, following his death.

From BBC ● Oct. 19, 2026

I wondered again why, of all the people at the Academy, my future self had thought it was a good idea to lump me with this guy.

From "Glitch" by Laura Martin

Gen Z lumps together a 29-year-old nurse with a mortgage and a 14-year-old who still needs a ride to soccer practice.

From The Wall Street Journal ● Oct. 15, 2026

Bladder stones are formed when minerals in the urine crystallise, turning into solid lumps.

From BBC ● Aug. 18, 2026

Stir the chocolate until it’s smooth with no lumps.

From Salon ● Jun. 20, 2026

Under a shed in north India, women scoop cow dung, lumps of unrefined sugar and flour to produce biofertiliser -- part of a growing effort to tackle anxieties over the supply of chemical fertilisers.

From Barron's ● Jun. 16, 2026

Ancient cities that had decayed, leaving massive sandy lumps over the flat desert.

From "City of the Plague God" by Sarwat Chadda

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