Knab (năb), v. t. [imp. & p. p. Knabbed (năbd); p. pr. & vb. n. Knabbing.] [See Nab, v. t., and cf. Knap, v. t.] 1. To seize with the teeth; to gnaw. "Knabbing crusts." [Obs.] L'Estrange.
2. To nab. See Nab, v. t. [Colloq.]