D defs.my
Entry 2 senses Webster, 1913

Frap

/frăp/ · IPA /fɹæp/
01 v. t. To draw together; to bind with a view to secure and strengthen, as a vessel by passing cables around it; to tighten; as a tackle by drawing…
imp. & p. p. Frapped; p. pr. & vb. n. Frapping
  1. 1.
    To draw together; to bind with a view to secure and strengthen, as a vessel by passing cables around it; to tighten; as a tackle by drawing the lines together.(Naut.)
  2. 2.
    To brace by drawing together, as the cords of a drum.