'Sennit' definitions:

Definition of 'sennit'

(from WordNet)
noun
Flat braided cordage that is used on ships

Definition of 'Sennit'

From: GCIDE
  • Sennit \Sen"nit\, n. [Seven + knit.]
  • 1. (Naut.) A braided cord or fabric formed by plaiting together rope yarns or other small stuff. [1913 Webster]
  • 2. Plaited straw or palm leaves for making hats. [1913 Webster]