hydrogenous

[hahy-droj-uh-nuh s]

adjective

of or containing hydrogen.

Origin of hydrogenous

First recorded in 1785–95; hydrogen + -ous

Related formsnon·hy·drog·e·nous, adjective

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for hydrogenous

hydrogenous

adjective

of or containing hydrogen

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