gas

ɡas

noun

a substance or matter in a state in which it will expand freely to fill the whole of a container, having no fixed shape (unlike a solid) and no fixed volume (unlike a liquid).

hot balls of gas that become stars

verb

kill or harm by exposure to gas.

my son was gassed at Verdun

adjective

very amusing or entertaining.

Ruthie, that’s gas—you’re a gem