'matey' definitions:

Definition of 'matey'

From: WordNet
adjective
(used colloquially) having the relationship of friends or pals [syn: chummy, matey, pally, palsy-walsy]

Definition of 'matey'

From: GCIDE
  • matey \matey\ adj. having the relationship of friends or pals. [colloquial]
  • Syn: chummy, pally, palsy-walsy. [WordNet 1.5]