Sleeper Definition
slēpər
sleepers
noun
sleepers
A person or animal that sleeps, esp. as specified.
A sound sleeper.
Webster's New World
One that sleeps.
A heavy sleeper who was not wakened by the burglar.
American Heritage
A tie supporting a railroad track.
Webster's New World
Webster's New World
A sofa or upholstered chair designed to convert easily to a bed, typically by means of a built-in foldout cot beneath its cushions.
Webster's New World
Synonyms:
adjective
Of or having to do with a sleeper.
A sleeper cell.
Webster's New World
Other Word Forms of Sleeper
Noun
Singular:
sleeper
Plural:
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