'Bitt' definitions:

Definition of 'bitt'

From: WordNet
noun
A strong post (as on a wharf or quay or ship for attaching mooring lines); "the road was closed to vehicular traffic with bollards" [syn: bollard, bitt]
verb
Secure with a bitt; "bitt the ship line"

Definition of 'Bitt'

From: GCIDE
  • Bitt \Bitt\, n. (Naut.) See Bitts. [1913 Webster]

Definition of 'Bitt'

From: GCIDE
  • Bitt \Bitt\, v. t. [See Bitts.] (Naut.) To put round the bitts; as, to bitt the cable, in order to fasten it or to slacken it gradually, which is called veering away. --Totten. [1913 Webster]