nightlong.
Lasting a night (i.e. the duration of one night); lasting all night.
Meaning & usage
Lasting a night (i.e. the duration of one night); lasting all night.
Where this word comes from
From Middle English *nihtlong, from Old English nihtlang (“lasting through the night, night-long, a night in length”), equivalent to night + -long.
Through the night.
Where this word comes from
From Middle English nihtlonge, nihtlonges, from Old English nihtlanges (“for the night”), equivalent to night + -long.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.