/ Dictionary / Index F flatlet: Meaning and Definition of Find definitions for: flat•let Pronunciation: (flat'lit), [key] — n. Brit. a residential apartment with only one or two rooms. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: flatlet (Thesaurus) flatland flat light Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language