/ Dictionary / Index F fine nail: Meaning and Definition of Find definitions for: fine' nail" Pronunciation: (fīn), [key] a short steel finishing nail from 1 to 1 in. (2.5 to 3.8 cm) long. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. finely fineness Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language