D defs.my
Entry 1 sense Webster, 1913

Treacher

· Treach·er · IPA /ˈtɹɛt͡ʃəɹ/
01 n. A traitor; a cheat.
  1. 1.
    A traitor; a cheat.[Obs.]
    Treacher and coward both.” Beau. & Fl.