sleeps with one eye open

A form of sleep with one eye open — To remain vigilant at all times, especially by remaining partially awake or sleeping only lightly so as to avoid being caught off guard.

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Meanings

verb
  1. indicativepresentsingularthird personthird-person singular simple present indicative of sleep with one eye open
Cite this entry
APA

sleeps with one eye open. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/sleeps%20with%20one%20eye%20open

MLA

“sleeps with one eye open.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/sleeps%20with%20one%20eye%20open. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “sleeps with one eye open,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/sleeps%20with%20one%20eye%20open.

Source: sleeps with one eye open on Wiktionary, CC BY-SA 4.0.