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all-night

[awl-nahyt] /ˈɔlˌnaɪt/
adjective
1.
taking up, extending through, or occurring continually during an entire night; nightlong:
an all-night vigil.
2.
open all night, as for business; providing services, accommodations, etc., at all hours of the night:
an all-night restaurant.
Origin of all-night
1520-1530
1520-30
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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3
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