sign language

Definitions

1. One of several natural languages, typically used by the deaf, in which words consist of hand shapes, motions, positions, and facial expressions.
   countable
2. The sign language (sense 1) that is used locally or that is mistakenly believed to be the only one.
   uncountable
3. Sign languages (sense 1) considered collectively.
   uncountable
4. Communication through gestures as a substitute for language, for example, between monks under a vow of silence or during trade amongst different linguistic groups.
   countable, uncountable

Equivalents

Examples

“It is safe to say⟳ that the academic world is now convinced that sign⟳ languages are real languages in every sense⟳ of the term.”

“I'm taking night classes to learn⟳ sign⟳ language.”

“There are some unique properties found in sign⟳ language compared to spoken language.”

“Even Maxwell the trader, who has been most among them, is compelled to resort to the curious sign⟳ language common to most of the prairie tribes.”

CEFR level