Breadcrumb Home > Dictionary > Index V valve lifter: Meaning and Definition of Find definitions for: valve' lift"er Pronunciation: [key] — Auto., Mach. Auto.,Mach. (in an internal-combustion engine) a tappet that opens a valve when actuated by a camshaft. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. valvelet valve stem TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: terrafirma Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language