怔住 Traditional form: 怔住 Pinyin (reading): zhèngzhù Definitions: dumbfounded; stunned Characters: 怔 - frightened, startled, terrified 住 - to reside, to live at, to dwell, to lodge; to stop Traditional characters: 怔 - frightened, startled, terrified 住 - to reside, to live at, to dwell, to lodge; to stop