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all-time

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adjective \ ˈȯl-ˌtīm \

Definition of all-time

1 :full-time 1
2 :being for or of all time up to and including the present; especially :exceeding all others of all time
  • an all-time best seller

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First Known Use of all-time

1910

ALL-TIME Defined for English Language Learners

all-time

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adjective

Definition of all-time for English Language Learners

  • : more than all others have ever been

Learn More about all-time

  1. See words that rhyme with all-time

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