ProFro [pro·froh] n. Prospective Freshman (Frosh); term applied to a high school student who's been offered University admission and chooses to visit campus to check things out with an eye toward possible enrollment; the student can elect to stay in a dorm as the guest of a current Stanford student in order to get an up-close look at campus life. See ProFroHo. *also var., Pro Fro. *pl., ProFros or Pro Fros. *note: the University officially hosts such students during a specific weekend each Spring, but the term can be applied to any "potential incoming Freshmen" whether he participates in the official Spring events or chooses to visit at another time. See Admit Weekend.