Heaviside layer
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noun
QUIZZES
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Question 1 of 7
Let’s start with some etymology: What are the origins of the typographical word “bracket”?
First appeared around 1750, and is related to the French word “braguette” for the name of codpiece armor.
First appeared in 1610, based on the French word “baguette” for the long loaf of bread.
First appeared in 1555, and is related to the French word “raquette” for a netted bat.
TAKE THE QUIZ TO FIND OUT Origin of Heaviside layer
First recorded in 1910–15; named after O. Heaviside
Words nearby Heaviside layer
heaves, heave to, heavier-than-air, heavily, Heaviside, Heaviside layer, Heaviside unit function, heavy, heavy artillery, heavy-bearded, heavy bomber
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021
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British Dictionary definitions for Heaviside layer
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
Scientific definitions for Heaviside layer
Heaviside layer
[ hĕv′ē-sīd′ ]
See E region.
The American Heritage® Science Dictionary
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