frap /fɹæp/verb 2noun 1forms 3 verb2 •To strike or beat.Mitch and Dick took me frog frapping, too. […] You just shine your light in the frog's eyes, creep up on him, and frap him over the head with the stick! — 1971 •To draw together tightly; to secure by many turns of a lashing.Next take two turns not round the spars at all but in between them round the rope itself. These turns are called "frapping" turns and must be very tight too. — 1941 noun1 •(informal) Clipping of frappuccino. formsfrapped · frapping · fraps