咔嚓 Traditional form: 咔嚓 Pinyin (reading): kāchā Definitions: (onom.) breaking or snapping (coll.) cut it out stop it also written 喀嚓 (kāchā) Characters: 咔 - used in transliterations 嚓 - a cracking or snapping sound Traditional characters: 咔 - used in transliterations 嚓 - a cracking or snapping sound