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sleeper - definition and synonyms


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noun [countable] sleeper pronunciation in American English /ˈslipər/
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  1. 1
    someone who is sleeping
  2. 3
    a movie or a book that becomes very popular although it was not expected to
  3. 5
    British a ring that you wear in your ear to prevent the hole from closing
  4. 6


    [plural] American clothes for babies and children to wear to bed that cover all of their body including their feet

sea lion

in an online conversation, repeatedly asking a person questions which suggest that you are interested in what they are talking about, but are actually intended to annoy them

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an electric skateboard

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