D defs.my
Entry 2 senses Webster, 1913

Stainer

/(-ẽr)/ · Stain·er · IPA /ˈsteɪnɚ/
01 n. One who stains or tarnishes.
  1. 1.
    One who stains or tarnishes.
  2. 2.
    A workman who stains; as, a stainer of wood.