'Stainer' definitions:

Definition of 'stainer'

(from WordNet)
noun
A worker who stains (wood or fabric)

Definition of 'Stainer'

From: GCIDE
  • Stainer \Stain"er\ (-[~e]r), n.
  • 1. One who stains or tarnishes. [1913 Webster]
  • 2. A workman who stains; as, a stainer of wood. [1913 Webster]