schoolgirl Syllabification: (school·girl)Pronunciation: /ˈsko͞olˌgərl/Translate schoolgirl | into French | into German | into Italian | into Spanish Definition of schoolgirl noun a girl attending school. [as modifier] characteristic of or associated with schoolgirls, especially in being elementary or immature:schoolgirl Frenchschoolgirl in other Oxford dictionaries Definition of schoolgirl in the British & World English dictionary