Sleeper Definition & Meaning

sleeper
noun
  1. a rester who is sleeping
  2. a spy or saboteur or terrorist planted in an enemy country who lives there as a law-abiding citizen until activated by a prearranged signal
  3. an unexpected achiever of success; "the winner was a true sleeper--no one expected him to get it"
  4. one of the cross braces that support the rails on a railway track; "the British call a railroad tie a sleeper"
  5. a passenger car that has berths for sleeping
  6. pajamas with feet; worn by children
  7. a piece of furniture that can be opened up into a bed
  8. tropical fish that resembles a goby and rests quietly on the bottom in shallow water
  9. an unexpected hit; "that movie was the sleeper of the summer"

"Sleeper" in song lyrics

See how sleeper is used in real songs:

  • "I had a second class seat cause it's cheaper than a sleeper"
    Alltruisms — 'Oh'
  • "Turn you into Tiny Timmy, put you in the sleeper"
    Boss Hogg Outlawz — Heat on my Side
  • "I done lost to many thugs to the permanant sleeper"
    C-Murder — Feel My Pain

Usage tips for "sleeper"

Understanding the precise definition of a word helps you use it with confidence. When using "sleeper" in your writing, consider whether you need the word itself or one of its synonyms — subtle differences in meaning can change the tone of a sentence. If you're writing poetry or song lyrics, check the rhymes for sleeper to find words that pair well.

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