noun
Usage: usually capitalized A&S&L
: a sign language for the deaf in which meaning is conveyed by a system of articulated hand gestures and their placement relative to the upper body
noun
Usage: usually capitalized A&S&L
: a sign language for the deaf in which meaning is conveyed by a system of articulated hand gestures and their placement relative to the upper body
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012