sign language
deaf-mute language, communication via hand movements
Sign language
sign language
Noun
1. language expressed by visible hand gestures
(synonym) signing
(hypernym) language, linguistic communication
(hyponym) finger spelling, fingerspelling
(part-meronym) sign
sign-language
Adjective
1. used of the language of the deaf
(synonym) gestural, sign(a), signed, sign-language(a)
(similar) communicative, communicatory