ㄱ
ㄱ the first letter of the Korean alphabet.ㆍ ∼자 자 an L square.ㆍ ∼자 집 an L-shaped house.ㆍ ∼ㄴ순으로 in Korean alphabetical order.ㆍ 그는 낫 놓고 ∼자도 모른다 He does not know A from B. / He is utterly illiterate.