Meaning : Anything that harms or destroys.
The poison of fascism.
Meaning : Spoil as if by poison.
Poison someone's mind.
Poison the atmosphere in the office.
Meaning : Kill with poison.
She poisoned her husband.
Meaning : Add poison to.
Her husband poisoned her drink in order to kill her.
Synonyms : envenom
Meaning : Kill by its poison.
This mushrooms can poison.
Meaning : Administer poison to.
She poisoned her husband but he did not die.