From Wiktionary, the free dictionary
From Middle Korean ᄀᆞᆲ〯다〮 (Yale: kǒlptá, “to make parallel”).
갋다 • (gapda) (infinitive 갋아, sequential 갋으니)
- (southern Gyeongsang, otherwise obsolete) to pick fights (to see who is better); to compete
- Synonyms: 겨루다 (gyeoruda), 버구다 (beoguda)