가장head of a household 부장department head; division head 사장president; chief executive 학교장principal 회장president 과장head; chief; director; supervisor 과장head; chief; manager 교장principal 교장실principal's office 반장head; chief

단기short period 단기간short period 단기적short term 단기적short-term 단발bobbed hair; cutting hair 단점weakness; shortcoming; demerit 단화slip-on shoes; loafers 장단점strengths and weaknesses; pros and cons 최단the shortest 단거리short distance