subs. (university).1. The head (or master) of a College (GROSE). Hence SCULL-RACE = an examination.
2. (colloquial).In pl. = a waterman using a pair of sculls or short OARS (q.v.).GROSE.
c. 1704. [J. ASHTON, Social Life in the Reign of Queen Anne, II. 144]. A cry of next Oars or SCULLS!
3. (old).A one-horse chaise or buggy (GROSE).