What does "hydrogenous" mean?

of, related to, or containing hydrogen

What is a synonym for "hydrogenous"?

Common synonyms include: authigenic, hydrogen-bearing, hydrogen-rich.

Pronounced //haɪˈdɹɑd͡ʒənəs//.

/haɪˈdɹɑd͡ʒənəs/ adj

adj ·Rare ·Advanced level

Adjective

From hydrogen + -ous.