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pink hydrogen

American  
[pingk hahy-druh-juhn] / ˈpɪŋk ˈhaɪ drə dʒən /

noun

  1. hydrogen that is produced through the electrolysis of water, using nuclear power as the source of electricity.

Etymology

Origin of pink hydrogen

First recorded in 2021

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.