/ Dictionary / Index A AFP: Meaning and Definition of Find definitions for: AFP Pronunciation: [key] alphafetoprotein. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: afp (Thesaurus) afoul Afr Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language