expel (gases or odors)

[ Syn: breathe , pass off ]

give off, send forth, or discharge; as of light, heat, or radiation, vapor, etc.; The ozone layer blocks some harmful rays which the sun emits

[ Syn: give out , give off ]

express audibly; utter sounds (not necessarily words); She let out a big heavy sigh; He uttered strange sounds that nobody could understand

[ Syn: utter , let out , let loose ]