D defs.my
Entry 5 senses · 2 variants Webster, 1913

Bane

/(bān)/ · IPA /beɪn/
01 n. That which destroys life, esp. poison of a deadly quality.
  1. 1.
    That which destroys life, esp. poison of a deadly quality.[Obs. except in combination, as in ratsbane, henbane, etc.]
  2. 2.
    Destruction; death.[Obs.]
    “The cup of deception spiced and tempered to their bane.” Milton.
  3. 3.
    Any cause of ruin, or lasting injury; harm; woe.
    “Money, thou bane of bliss, and source of woe.” Herbert.
  4. 4.
    A disease in sheep, commonly termed the rot. Also: rot
02 v. t. To be the bane of; to ruin.
  1. 1.
    To be the bane of; to ruin.[Obs.]