'Jibb' definitions:

Definition of 'Jibb'

From: GCIDE
  • Jib \Jib\, v. t. & i. [imp. & p. p. Jibbed; p. pr. & vb. n. Jibbing.] Also Jibb \Jibb\ [Cf. Jib a sail, Gybe.] (Chiefly Naut.) To shift, or swing round, as a sail, boom, yard, etc., as in tacking. [Webster 1913 Suppl.]

Definition of 'jibb'

From: GCIDE
  • Jib \Jib\, v. i. [Connected with jibe; cf. OF. giber to shake.] To move restively backward or sidewise, -- said of a horse; to balk. [Written also jibb.] [Eng.] [1913 Webster] Jib