'Garboard' definitions:

Definition of 'garboard'

From: WordNet
noun
The first wale laid next to the keel of a wooden ship [syn: garboard, garboard plank, garboard strake]

Definition of 'Garboard'

From: GCIDE
  • Garboard \Gar"board\, n. (Naut.) One of the planks next the keel on the outside, which form a garboard strake. [1913 Webster]
  • Garboard strake or Garboard streak, the first range or strake of planks laid on a ship's bottom next the keel. --Totten. [1913 Webster]