/ Dictionary / Index F fortypenny: Meaning and Definition of Find definitions for: for•ty•pen•ny Pronunciation: (fôr'tē-pen"ē), [key] — adj. being 5 in. (13 cm) long:Symbol: 40d a fortypenny nail. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. forty-one forty-second Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language