/ Dictionary / Index R reglet: Meaning and Definition of Find definitions for: reg•let Pronunciation: (reg'lit), [key] — n. a groove for guiding or holding a panel, window sash, etc. a narrow, flat molding; fillet. a thin strip, usually of wood, less than type-high, used to produce a blank in or about a page of type. such strips collectively. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. regle regma Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language