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L wave

American  

noun

Geology.

  1. an earthquake wave that travels around the earth's surface and is usually the third conspicuous wave to reach a seismograph.

L wave Scientific  

  1. See Love wave

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.