/ Dictionary / Index F feather duster: Meaning and Definition of Find definitions for: feath'er dust'er Pronunciation: [key] a brush for dusting, made of a bundle of large feathers attached to a short handle. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. feathercut feather-duster worm Related Content Daily Word Quiz: knead Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language