agrypnotic

A1G2R1Y4P3N1O1T1I1C3

adjective

Preventing sleep; causing wakefulness; insomniac.

Scrabble 18
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Meanings

adjectiveagrypnotic (comparative more agrypnotic, superlative most agrypnotic)

comparative more agrypnotic · superlative most agrypnotic

  1. medicinePreventing sleep; causing wakefulness; insomniac.
nounagrypnotic (plural agrypnotics)

plural agrypnotics

  1. medicineA medication that prevents sleep.

Origin

From the Greek word άγρυπνος (ágrypnos) meaning sleepless.

Full word history & related roots →
Cite this entry
APA

agrypnotic. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/agrypnotic

MLA

“agrypnotic.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/agrypnotic. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “agrypnotic,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/agrypnotic.

Source: agrypnotic on Wiktionary, CC BY-SA 4.0.