/ Dictionary / Index D decyl alcohol: Meaning and Definition of Find definitions for: dec'yl al'cohol Pronunciation: [key] — Chem. Chem. decanol. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. decyl decylic acid Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language