/ Dictionary / Index A asparagus fern caterpillar: Meaning and Definition of Find definitions for: aspar'agus fern" cat"erpillar. Pronunciation: [key] See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. asparagus fern aspartame Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language