Helium dirigible Synonyms

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

Helium Synonyms

Dirigible Synonyms

HD abbreviation

HD is an abbreviation for Helium Dirigible
What does HD stand for?
HD stands for "Helium Dirigible"

Definitions for Helium


  • (noun) a very light colorless element that is one of the six inert gasses; the most difficult gas to liquefy; occurs in economically extractable amounts in certain natural gases (as those found in Texas and Kansas)

Definitions for Dirigible


  • (noun) a steerable self -propelled aircraft
  • (adjective) capable of being steered or directed