all-night

adjective \ ˈȯl-ˈnīt \

Definition of all-night

1 : lasting throughout the night
  • an all-night poker game
2 : open throughout the night
  • an all-night diner

First Known Use of all-night

1810

in the meaning defined at sense 1

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ALL-NIGHT Defined for English Language Learners

all-night

Definition of all-night for English Language Learners

  • : open for business throughout the night

  • : lasting throughout the night


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