Obs. rare. [f. SUPERFICIAL + -TY1.] Surface; extent of surface, area.
c. 1400. Maundev. (1839), xvii. 186. Oure Contree ne Irelond ne Wales … ne ben not in the superficyalte cownted aboven the Erthe…. For the Superficialtee of the Erthe is departed in 7 parties, for the 7 Planetes: and tho parties ben clept Clymates.
