'Poisoning' definitions:

Definition of 'poisoning'

From: WordNet
noun
The physiological state produced by a poison or other toxic substance [syn: poisoning, toxic condition, intoxication]
noun
The act of giving poison to a person or animal with the intent to kill

Definition of 'Poisoning'

From: GCIDE
  • Poison \Poi"son\, v. t. [imp. & p. p. Poisoned; p. pr. & vb. n. Poisoning.] [Cf. OF. poisonner, F. empoissoner, L. potionare to give to drink. See Poison, n.] [1913 Webster]
  • 1. To put poison upon or into; to infect with poison; as, to poison an arrow; to poison food or drink. "The ingredients of our poisoned chalice." --Shak. [1913 Webster]
  • 2. To injure or kill by poison; to administer poison to. [1913 Webster]
  • If you poison us, do we not die ? --Shak. [1913 Webster]
  • 3. To taint; to corrupt; to vitiate; as, vice poisons happiness; slander poisoned his mind. [1913 Webster]
  • Whispering tongues can poison truth. --Coleridge. [1913 Webster]