sign off

verb

Definition of sign off

  1. intransitive verb
  2. 1 :  to announce the end of something (such as a message or broadcast)

  3. 2 :  to approve or acknowledge something by or as if by a signature sign off on a memo

sign–off

play \ˈsī-ˌnȯf\ noun

1923

First Known Use of sign off

1923


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