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megavolt

American  
[meg-uh-vohlt] / ˈmɛg əˌvoʊlt /

noun

Electricity.

  1. a unit of electromotive force, equal to one million volts. MV

megavolt British  
/ ˈmɛɡəˌvɒlt /

noun

  1.  MV.  one million volts

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of megavolt

First recorded in 1920–25; mega- + volt 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Walters delivered a spiky megavolt jolt to the movie, and perhaps to the stagnant world of Brit cinema generally with her fierce and passionate performance.

From The Guardian • Jun. 25, 2020

In fact, that odd sound was the audible tone of the megavolt current generated by his passionate fascination with the human comedy.

From Time Magazine Archive

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.