A written symbol or character representing a speech sound and being a component of an alphabet.
파생어
literal [형] literate [형]
예문
1. a man of letters (문학자, 저술가, 학자) 2. an open letter (공개장) 3. art and letters (문학 예술) 4. the profession of letters (저술업) 5. be slow at one's letters (학문의 습득이 더디다)
