WordNet 3.0 Copyright © 2006 by Princeton University.
- 1. insomniac, sleepless, watchful, awake(predicate) (vs. asleep)
- usage: experiencing or accompanied by sleeplessness; "insomniac old people"; "insomniac nights"; "lay sleepless all night"; "twenty watchful, weary, tedious nights"- Shakespeare
- 2. lidless, sleepless, alert (vs. unalert), watchful
- usage: always watchful; "to an eye like mine, a lidless watcher of the public weal"- Alfred Tennyson
All rights reserved.
See also: sleepless (Dictionary)