what is grad
grad-a person who has received a degree from a school (high school or college or university). alumna, alumnus, graduate, alum. Ivy Leaguer-a student or graduate at an Ivy League school. old boy-a former male pupil of a school.
graduate school - a school in a university offering study leading to degrees beyond the bachelor's degree. grad school. school - an educational institution; the school was founded in 1900. business school - a graduate school offering study leading to a degree of Master in Business Administration.