Hydrogen jellyfish Synonyms

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

HJ abbreviation

HJ is an abbreviation for Hydrogen Jellyfish
What does HJ stand for?
HJ stands for "Hydrogen Jellyfish"

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

Definitions for Jellyfish


  • (noun) a person without strength of character
  • (noun) large siphonophore having a bladderlike float and stinging tentacles
  • (noun) any of numerous usually marine and free-swimming coelenterates that constitute the sexually reproductive forms of hydrozoans and scyphozoans