/ Dictionary / Index M moonlet: Meaning and Definition of Find definitions for: moon•let Pronunciation: (mn'lit), [key] — n. a small natural or artificial satellite, as one of a number of natural satellites thought to be embedded in the ring system of Saturn. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. moon knife moon letter Related Content Daily Word Quiz: winsome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language