Mawson, C.O.S., ed. (1870–1938). Roget’s International Thesaurus. 1922.
Class III. Words Relating to MatterSection II. Inorganic Matter
2. Fluid Matter
1. Fluids in General
334. Gaseity.
ELASTIC FLUID, gas, air, vapor or vapour, ether, steam, fume, reek, effluvium, flatus; cloud [See Bubble, Cloud]; ammonia, ammoniacal gas; volatile alkali.
[SCIENCE OF ELASTIC FLUIDS] pneumatics, pneumatology, pneumatonomy, pneumatostatics; aërostatics, aërodynamics, aëroscopy, aërography, aërology, aëromechanics.
pneumatoscope, pneumatometer, gasometer, gas meter; air -, swimming- bladder, sound (of a fish).
pneumatolytic, aërostatic or aërostatical, aërodynamic, aëromechanic.