/ Dictionary / Index T toluol: Meaning and Definition of Find definitions for: tol•u•ol Pronunciation: (tol'y-ōl", -ôl"), [key] — n. Chem. toluene. the commercial form of toluene. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. toluidine tolu resin Related Content Daily Word Quiz: modify Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language