To send something out into the air or environment
give off phrase
to produce something such as heat, light, or a smell
send out phrase
to allow a substance such as smoke or chemicals to escape into the atmosphere
emit verb
to send something out into the air, especially gas, light, or heat
discharge verb
to allow liquid or gas to leave a place, especially when this has harmful effects
give out phrase
to produce something such as a sound or light
issue from phrase
if something such as a sound or smell issues from a place, it comes out from there
beam verb
to send out light, heat, or energy
stream verb
to produce a liquid or gas in a continuous flow
generate verb
to produce power
spill verb
to accidentally flow out of a container