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Synonyms

bummer

1 American  
[buhm-er] / ˈbʌm ər /

noun

Slang.
  1. a person who bums off others.


bummer 2 American  
[buhm-er] / ˈbʌm ər /

noun

  1. the unpleasant aftermath of taking narcotic drugs, especially frightening hallucinations or unpleasant physical sensations.

  2. any unpleasant or disappointing experience.

    That concert was a real bummer.


interjection

  1. (used to express disappointment, frustration, or the like).

    Looks like we're having a test tomorrow—bummer!

bummer British  
/ ˈbʌmə /

noun

  1. an unpleasant or disappointing experience

  2. a vagrant or idler

  3. an adverse reaction to a drug, characterized by panic or fear

"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

Etymology

Origin of bummer1

An Americanism first recorded in 1850–55; probably from German Bummler, derivative with -er noun suffix ( -er 1 ) of bummeln “to take a stroll, dawdle, loiter” (expressive verb of uncertain origin)

Origin of bummer2

1965–70; apparently bum 1 (adj. sense) + -er 1

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.

To prove her wrong, Ledger flips it on anyway and to his dismay, it plays one bummer after another, station after station, until finally, the two of them share a much-needed laugh.

From Los Angeles Times

Are we to believe that one of pop’s bright new stars was once … kind of a bummer?

From Los Angeles Times

And while this dressing-down of beloved works might seem like another bummer in a world of doomscrolling, @heartthrobanderson is anything but.

From Los Angeles Times

As a street artist, however, Mero has had to embrace impermanence, although she acknowledges it can be a bummer when a piece disappears in a day or two.

From Los Angeles Times

Which shouldn’t have been a huge surprise, but it was still a bummer to sit down to my first breakfast at the mountain to his scowling face.

From Literature