Breadcrumb Home > Dictionary > Index P power pack: Meaning and Definition of Find definitions for: pow'er pack" Pronunciation: [key] — Electronics. Electronics. a device for converting the voltage from a power line or battery to the various voltages required by the components of an electronic circuit. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. power of attorney power plant 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: variegate Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language