Fa, the fourth note in the gamut: “ut, re, sol, la, mi, fa,” LLL IV, 2, 102. “C fa ut,” Shr. III, 1, 76. “fa, sol, la, mi,” Lr. I, 2, 149. Used as a verb: “I'll try how you can sol, fa,” Shr. I, 2, 17. “I'll re you, I'll fa you,” Rom. IV, 5, 121.