Hydrogen breathers Synonyms

We can't find synonyms for the phrase "Hydrogen breathers", but we have synonyms for terms, you can combine them.

Hydrogen Synonyms

Breathers Synonyms

HB abbreviation

HB is an abbreviation for Hydrogen Breathers
What does HB stand for?
HB stands for "Hydrogen Breathers"

Definitions for Hydrogen


  • (noun) a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe