#1
gas n. [
gaseous state] the state of matter distinguished from the solid and liquid states by: relatively low density and viscosity; relatively great expansion and contraction with changes in pressure and temperature; the ability to diffuse readily; and the spontaneous tendency
. wn #2
gas n. a fluid in the gaseous state having neither independent shape nor volume and being able to expand indefinitely
. wn #3
gas n. [
gasoline, gasolene, petrol] a volatile flammable mixture of hydrocarbons (hexane and heptane and octane etc.) derived from petroleum; used mainly as a fuel in internal-combustion engines
. wn #4
gas v. attack with gas; subject to gas fumes; "The despot gassed the rebellious tribes"
. wn #5
gas n. [
flatulence, flatulency] a state of excessive gas in the alimentary canal
. wn