sign off

verb

signed off; signing off; signs off

intransitive verb

1
: to announce the end of something (such as a message or broadcast)
2
: to approve or acknowledge something by or as if by a signature
sign off on a memo
sign-off noun

Examples of sign off in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
On July 15, the Department of the Interior added multiple layers of review for all wind and solar projects on public land, including a requirement that the secretary of the interior sign off on each one. Elizabeth Weise, USA Today, 20 Aug. 2025 Not even the most scrupulous professor notices the difference between words that a writer has written and signed off on, and secondhand statements. Milan Kundera, Harpers Magazine, 20 Aug. 2025 Once the team had worked their magic, NASA then signed off on the finished products. Ian Stokes, Space.com, 19 Aug. 2025 The official document was signed off by Andrew Payne, who is cited as the company’s director. Lianne Kolirin, CNN Money, 11 Aug. 2025 See All Example Sentences for sign off

Word History

First Known Use

1923, in the meaning defined at sense 1

Time Traveler
The first known use of sign off was in 1923

Cite this Entry

“Sign off.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sign%20off. Accessed 23 Aug. 2025.

Kids Definition

sign off

verb
(ˈ)sī-ˈnȯf
: to announce the end (as of a program or broadcast)
Last Updated: - Updated example sentences
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