Sleep With One Eye Open Definition

verb

To remain vigilant at all times, especially by remaining partially awake or sleeping only lightly so as to avoid being caught off guard .

Wiktionary

Origin of Sleep With One Eye Open

  • Some animals sleep with one eye open, so as to remain alert to threats.

    From Wiktionary

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SSLSLE

Words Ending With

NENPEN

Words Starting With S and Ending With N

Starts With S & Ends With NStarts With SL & Ends With NStarts With S & Ends With EN

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