Sleeper
Last Updated: January 2, 2026 at 12:30 PM
Scrabble:9 ptsWWF:11 pts7 letters
Definition of Sleeper
noun
- Someone who sleeps.
"I'm a light sleeper: I get woken up by the smallest of sounds."
- That which lies dormant, as a law.
- A spy, saboteur, or terrorist who lives unobtrusively in a community until activated by a prearranged signal; may be part of a sleeper cell.
- A small starter earring, worn to prevent a piercing from closing.
- A railway sleeping car.
"We spent a night on an uncomfortable sleeper between Athens and Vienna."
Anagrams of Sleeper
Words You Can Make
50 words can be made from the letters in "sleeper":
Related Word Patterns
Synonyms & Antonyms
SYNONYMS
sleeper hit
ANTONYMS
cop magnetracecarrice burner