Etymology

Mispronunciation or corruption of cạc-táp

Pronunciation

• (Hà Nội) IPA^(key): [kɐʔp̚˧ˀ˨ʔ taːʔp̚˧ˀ˦]
• (Huế) IPA^(key): [kɐʔp̚˨ˀ˨ʔ taːʔp̚˦˥]
• (Hồ Chí Minh City) IPA^(key): [kɐʔp̚˨ˀ˧ʔ taːʔp̚˦ˀ˥]