Meaning of sulfurize

sul•fu•rize

Pronunciation: (sul'fyu-rīz", -fu-), [key]
— -rized, -riz•ing.
  1. to combine, treat, or impregnate with sulfur.
  2. to fumigate with sulfur dioxide.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.