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Synonyms

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.


sign language British  

noun

  1. another word for signing

  2. any system of communication by manual signs or gestures

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of sign language

First recorded in 1840–50

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

There was also the sign language with Kimiko, and the connection.

From Los Angeles Times • May 13, 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

Northern Ireland will become the first part of the UK to provide free sign language classes to all deaf children and their families, through a new sign language law being passed on Tuesday.

From BBC • Apr. 27, 2026

The 37-year-old was the first professional comedian to stage a show in both English and sign language.

From BBC • Apr. 9, 2026

He led on, pinching and, pulling the nearly invisible thread away, looking like he was doing some kind of weird sign language.

From "As Brave As You" by Jason Reynolds

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