Dictionary.com Thesaurus.com

sparkover

American

[spahrk-oh-ver] / ˈspɑrkˌoʊ vər /

noun

Electricity.

spark.

Etymology

Origin of sparkover

spark ¹ + over

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.