Webster’s Revised Unabridged Dictionary · 1913
Fess
Fess, Fesse, n. [OF. fesse, faisse, F. fasce, fr. L. fascia band. See Fascia.] (Her.) A band drawn horizontally across the center of an escutcheon, and containing in breadth the third part of it; one of the nine honorable ordinaries.
Fess point (Her.), the exact center of the escutcheon. See Escutcheon.