Meanings1whileThe period from one time to another.Other Words Spelled the Same (1)동ː안 · noun1baby faceThe face of a baby or child, or a person who looks younger than he/she really is.Examples from Lessons (3)3일 동안 열심히 해요.I study hard for three days.Read the Lesson 30분 동안 줄을 서서 기다려요.I stand in line and wait for 30 minutes.Read the Lesson 시험은 한 시간 동안 계속됩니까?Will the exam continue for one hour?Read the Lesson Grammar in These Examples동안Level 2During, while-ㅂ/습니다Level 1Formal polite ending