first sleep
noun1
Synonym of dead sleep (“the first sleep of the night in a biphasic sleep pattern, before the watch”)
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
Synonym of dead sleep (“the first sleep of the night in a biphasic sleep pattern, before the watch”)
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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