Pronunciation: (gut'ur-u-līz"), [key]
—v., -ized, -iz•ing.
1. to speak or pronounce (something) in a guttural manner.
2. Phonet.to change into, pronounce as, or supplement with a guttural or gutturalized sound.
to speak gutturally. Also, esp. Brit.,gut'ter•al•ise.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.