Retinol and Retin-A are essentially the same, except retinol is exclusively an over-the-counter solution. Both products are retinoids designed to promote skin cell rejuvenation, according to WebMD.
Full Definition of UNDERGRADUATE. : a student at a college or university who has not received a first and especially a bachelor's degree. â undergraduate adjective.See undergraduate defined for English-language learners. See undergraduate defined for kids.ull Definition of UNDERGRADUATE. : a student at a college or university who has not received a first and especially a bachelor's degree. â undergraduate adjective. See undergraduate defined for English-language learners.
An alumnus (pl. alumni) according to the American Heritage Dictionary is a male graduate or former student of a school, college, or university.. In addition, an alumna (pl. alumnae) is a female graduate or former student of a school, college, or university. warrior is a child Â· 7 years ago. Thumbs up.