sleeplessness

Valid in Scrabble

Scrabble points
15
Words With Friends
19
Letters
13

Definition of sleeplessness

1 sense · 1 part of speech · etymology included

noun

  1. (uncountable, usually)Lack of sleep; the property of being sleepless; the inability to sleep, insomnia.

Definitions from Wiktionary, CC BY-SA.

Etymology

From sleepless + -ness.

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