American Sign Language

noun

: a sign language that is used especially for communication by and with deaf people and is the formal sign language of the United States and English-speaking Canada and also serves as the basis for various sign languages in other countries (such as Thailand, Nigeria, and Bolivia)
abbreviation ASL

Note: American Sign Language was developed in Hartford, Connecticut in the early 1800s.

Examples of American Sign Language 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.
Police said Osborn has no teeth, and is deaf and communicates through American Sign Language. Shambhavi Rimal, Fort Worth Star-Telegram, 17 Aug. 2025 The couple immediately began training Zephyr using visual cues, including American Sign Language, facial expressions and body language. Maria Morava, MSNBC Newsweek, 11 Aug. 2025 Using American Sign Language with dogs Still, experts say there is hope. Lila Hempel-Edgers, Charlotte Observer, 23 June 2025 Over the last decade, Poynter has built a platform focused on advocacy, accessibility, and connection—especially for deaf people who, like her, grew up without access to American Sign Language or proper support. Alice Gibbs, MSNBC Newsweek, 16 July 2025 See All Example Sentences for American Sign Language

Word History

First Known Use

1900, in the meaning defined above

Time Traveler
The first known use of American Sign Language was in 1900

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Cite this Entry

“American Sign Language.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/American%20Sign%20Language. Accessed 21 Aug. 2025.

Kids Definition

American Sign Language

noun
: a sign language for the deaf

More from Merriam-Webster on American Sign Language

Last Updated: - Updated example sentences
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