/ Dictionary / Index F filibeg: Meaning and Definition of Find definitions for: fil•i•beg Pronunciation: (fil'u-beg"), [key] — n. the kilt or pleated skirt worn by Scottish Highlanders. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. filiation filibuster Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language