sign language

American  

noun

1. Also called sign.  any of several visual-gestural systems of communication, especially employing manual gestures, as used among deaf people.

2. any means of communication, as between speakers of different languages, using gestures.

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sign language British  

noun

1. another word for signing

2. any system of communication by manual signs or gestures

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Etymology

Origin of sign language

First recorded in 1840–50

Example Sentences

It provided legal recognition of British sign language as a language in England, Scotland and Wales, but does not automatically provide free, universally accessible language classes for all families.

From BBC • Apr. 27, 2026

Plans for a sign language bill for Northern Ireland had been in the pipeline for a number of years, but stalled during several collapses of power-sharing.

From BBC • Apr. 27, 2026

Anthony, a Belfast-based sports coach, and his wife, Kristina, who is a registered language interpreter, brought their three children up using sign language.

From BBC • Apr. 27, 2026

“Growing up, I never learned sign language, and that barrier prevented me from really connecting with my dad,” Osmond said.

From Los Angeles Times • Mar. 4, 2026

In some families the children worked out a sign language, but here the children spoke English, which their parents didn’t seem to hear.

From "The Woman Warrior" by Maxine Hong Kingston