Meaning of lobotomize

lo•bot•o•mize

Pronunciation: (lu-bot'u-mīz", lō-), [key]
— -mized, -miz•ing.
  1. to perform a lobotomy on.
  2. to make (someone or something) abnormally tranquil or sluggish.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.