sign on

verb

signed on; signing on; signs on

intransitive verb

1
: to engage oneself by or as if by a signature
signed on to the new project
2
: to announce the start of broadcasting for the day
sign-on
ˈsī-ˌnȯn How to pronounce sign on (audio)
-ˌnän
noun

Examples of sign on in a Sentence

I signed on for the crew team simply as a lark
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.
This follows reports of Netflix approaching iHeartMedia with a similar deal and a THR report of the streamer sending dozens of requests to agents at WME, UTA and CAA in an attempt to sign on more video podcasters. Caitlin Huston, HollywoodReporter, 5 Nov. 2025 This is what three men and the army of big-name female actors who also signed on as executive producers think women want to see? Judy Berman, Time, 5 Nov. 2025 Andrea Riseborough has also signed on, with the studio dating the film for November 13, 2026. Justin Kroll, Deadline, 4 Nov. 2025 Long known for his charitable work with UNICEF, Beckham signed on as ambassador for the King’s Foundation last year in a campaign to inspire young people into careers in horticulture. Anna Lazarus Caplan, PEOPLE, 4 Nov. 2025 Responsible for discovering breakout brands such as Rare Beauty, Haus Labs and Mona Kattan’s Kayali, Hahn also helped to grow the multi-brand’s fragrance category, signing on 100-plus brands. Vogue Business Team, Vogue, 4 Nov. 2025 Now, the government shutdown has put him and thousands of other contract employees in the awkward position of having to sign on remotely for work, but without many of their coworkers and resources needed to do their jobs. Josh Dinner, Space.com, 31 Oct. 2025 Entertainment Weekly has learned that the Yellowstone creator and Friday Night Lights writer-director have signed on to produce the film alongside Paramount and Activision, the video game publisher behind the blockbuster game. Shania Russell, Entertainment Weekly, 30 Oct. 2025 Denmark, Italy and Austria signed on — Sweden did not. Efrat Lachter, FOXNews.com, 30 Oct. 2025

Word History

First Known Use

1879, in the meaning defined at sense 1

Time Traveler
The first known use of sign on was in 1879

Cite this Entry

“Sign on.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sign%20on. Accessed 7 Nov. 2025.

Kids Definition

sign on

verb
(ˈ)sī-ˈnȯn,
-ˈnän
1
: to hire oneself by or as if by a signature
signed on as a member of the crew
2
: to announce the beginning of broadcasting

More from Merriam-Webster on sign on

Last Updated: - Updated example sentences
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