schoolgirl /ˈskuːlɡɜː(ɹ)l/noun 1verb 1forms 3 noun1 •A girl attending school.That he married the wrong sister (as is sometimes suggested) is scarcely a feasible explanation, for Mary was hardly more than a schoolgirl when Dickens first came into the Hogarth family. — 1975 verb1 •(rare) To restrain in a schoolgirl pin.Victoria & Nidia beat Stratus & Kim in 3:45 when Victoria schoolgirled Kim. — 2004 formsschoolgirled · schoolgirling · schoolgirls