Etymology

First attested in the Gugeupbang eonhae (救急方諺解 / 구급방언해), 1466, as 계ᄌᆞ (Yale: kyeyco). Misreading of 개자 (芥子, gaeja).

Pronunciation

• IPA^(key): /kjʌ̹d͡ʑa̠/
• Phonetic hangeul: 겨자