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.
After months in and out of court, prosecutors — who initially signed off on the false charges — eventually determined McWilliams' CCL was valid and dropped them. CBS News, 16 Dec. 2025 She got caught in spite of the Foundation’s flawed system of checks and balances that had given her sole authority to sign off on expenses and payments up to $100,000. Jay Weaver, Miami Herald, 12 Dec. 2025 In the event of a company merger, leadership at both firms usually sign off on the deal and unveil the new plans, just as Netflix and Warner Bros. Max Zahn, ABC News, 12 Dec. 2025 For the first time in decades, the US Food and Drug Administration has signed off on new antibiotics to fight gonorrhea. Jacqueline Howard, CNN Money, 12 Dec. 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 19 Dec. 2025.

Kids Definition

sign off

verb
(ˈ)sī-ˈnȯf
: to announce the end (as of a program or broadcast)
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!