/ Dictionary / Index V valvelet: Meaning and Definition of Find definitions for: valve•let Pronunciation: (valv'lit), [key] — n. a small valve; valvule. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: valvelet (Thesaurus) valve-in-head engine valve lifter Related Content Daily Word Quiz: banshee Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language