打手语 dǎshǒuyǔ to sign Definitions Defs Origin Strokes Stroke Words Sentences Sents 打 dǎ verb to mark; to apply to mark (a seal or stamp); to type (on a keyboard); to apply (wax, grease, or paint)手语 手語 shǒuyǔ noun sign language A system of communication using hand gestures and finger spelling, primarily used by the deaf and mute; chirology