lifting gas
Noun
Meaning
lifting gas (countable and uncountable, plural lifting gases or lifting gasses)
A gas, such as helium or hydrogen, that is used to produce buoyancy for e.g. balloons or airships.
Noun
lifting gas (countable and uncountable, plural lifting gases or lifting gasses)
A gas, such as helium or hydrogen, that is used to produce buoyancy for e.g. balloons or airships.