'ninepenny' definitions:

Definition of 'ninepenny'

(from WordNet)
adjective
Used of nail size; 2 3/4 in or 7 cm long

Definition of 'ninepenny'

From: GCIDE
  • ninepenny \ninepenny\ adj.
  • 1. 2-3/4 in or 7 cm long; -- used of nail size; as, a ninepenny nail. [WordNet 1.5]
  • 2. costing 9 cents (US) or 5 pence (Britain). [WordNet 1.5]