BSL Sign Language Dictionary
Search and compare thousands of words and phrases in British Sign Language (BSL). The largest collection online.
How to sign: a painful and involuntary muscular contraction
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Similiar / Same: spasm, muscle spasm
Within this category: blepharospasm, charley horse, crick, myoclonus, opisthotonos, tenesmus, trismus, twitch, writer's cramp
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