Dictionary.com
Thesaurus.com

Megger

British  
/ ˈmɛɡə /

noun

  1. an instrument that generates a high voltage in order to test the resistance of insulation, etc

"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

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.

Esco said that Megger, which provides testing, monitoring, and data solutions for utilities and infrastructure companies, would join its Utility Solution Group segment.

From The Wall Street Journal • Apr. 16, 2026

“The addition of Megger is a major milestone in our strategy to build a scaled, differentiated, high-margin utility solutions platform.”

From The Wall Street Journal • Apr. 15, 2026

Megger is expected to generate about $590 million in revenue this year.

From The Wall Street Journal • Apr. 15, 2026

Esco Technologies ESE -3.31%decrease; red down pointing triangle agreed to acquire TBG’s Megger Group business in a cash-and-stock deal valued at $2.35 billion.

From The Wall Street Journal • Apr. 15, 2026

"Never," confirmed Megger; "neither the man nor the diamonds."

From The Sins of Séverac Bablon by Rohmer, Sax

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.