/ Dictionary / Index A alfisol: Meaning and Definition of Find definitions for: al•fi•sol Pronunciation: (al'fu-sôl", -sol"), [key] — n. a fertile soil of humid regions that occurs worldwide, esp. where native broadleaf forests were established, and is highly productive for agriculture. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. al fine Alfonso I Related Content Daily Word Quiz: labyrinth Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language