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Synonyms

bum

1 American  
[buhm] / bʌm /

noun

  1. a person who avoids work and sponges on others; loafer; idler.

  2. a tramp, hobo, or derelict.

    Synonyms:
    vagrant, vagabond
  3. Informal. an enthusiast of a specific sport or recreational activity, especially one who gives it priority over work, family life, etc..

    a ski bum; a tennis bum.

  4. Informal. an incompetent person.

  5. a drunken orgy; debauch.


verb (used with object)

bummed, bumming
  1. Informal. to borrow without expectation of returning; get for nothing; cadge.

    He's always bumming cigarettes from me.

  2. Slang. to ruin or spoil.

    The weather bummed our whole weekend.

verb (used without object)

bummed, bumming
  1. to sponge on others for a living; lead an idle or dissolute life.

  2. to live as a hobo.

adjective

bummer, bummest
  1. Slang. of poor, wretched, or miserable quality; unsatisfactory.

    I figured $300 was a bum deal for a minor repair, but I paid it anyway.

  2. Slang. fraudulent or fake.

    He was accused of issuing a bum check for $2920.

  3. Slang. disappointing; unpleasant.

  4. Slang. erroneous or ill-advised; misleading.

    I think the gauge is giving me a bum readout.

  5. Slang. physically disabled, impaired, or injured.

    a bum leg.

verb phrase

  1. bum around to travel, wander, or spend one's time aimlessly.

    We bummed around for a couple of hours after work.

idioms

  1. on the bum,

    1. living or traveling as or in a manner suggesting that of a hobo or tramp.

    2. in a state of disrepair or disorder.

      The oven is on the bum again.

  2. bum (someone) out, to disappoint, upset, or annoy.

    It really bummed me out that she could have helped and didn't.

bum 2 American  
[buhm] / bʌm /

noun

Chiefly British Slang.
  1. the buttocks; rump.


bum 1 British  
/ bʌm /

noun

  1. a disreputable loafer or idler

  2. a tramp; hobo

  3. an irresponsible, unpleasant, or mean person

  4. a person who spends a great deal of time on a specified sport

    baseball bum

    1. living as a loafer or vagrant

    2. out of repair; broken

"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. (tr) to get by begging; cadge

    to bum a lift

  2. to live by begging or as a vagrant or loafer

  3. to spend time to no good purpose; loaf; idle

  4. slang to disappoint, annoy, or upset someone

"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

adjective

  1. (prenominal) of poor quality; useless

  2. wrong or inappropriate

    a bum note

"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
bum 2 British  
/ bʌm /

noun

  1. slang the buttocks or anus

"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

bum More Idioms  

    More idioms and phrases containing bum

    • on the blink (bum)

Etymology

Origin of bum1

An Americanism first recorded in 1860–65; perhaps a shortening of or back formation from bummer 1; adjective senses of unclear relation to sense “loafer” and perhaps of distinct origin

Origin of bum2

First recorded in 1350–1400; Middle English bom; of uncertain origin

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.

Do you agree, and if so does that bum you out?

From Los Angeles Times

I tried to get into the gym and, I don’t know, something about the gym environment really bums me out.

From Los Angeles Times

He responded: At the Hyatt, so bummed the Dojo is gone and probably my house too How about you?

From Los Angeles Times

Wells said he was angry with Gill because he felt he had been "using people around him, like me I guess, to put bums on seats".

From BBC

He was short, with a Wall Street belly—not the bleacher bum’s boiler but the discreet, necessary pouch of a squirrel just before winter.

From Literature