1. (verb)emit, breathe, pass off expel (gases or odors)
2. (verb)emit, give out, give 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"
3. (verb)utter, emit, let out, let loose express audibly; utter sounds (not necessarily words) "She let out a big heavy sigh"; "He uttered strange sounds that nobody could understand"
1. (verb)emit ≠ absorb car exhausts that emit toxic gases; Bats emit high-frequency sounds.
Definition of 'EMIT'
Webster Dictionary
1. (verb)EMIT to send forth; to throw or give out; to cause to issue; to givevent to; to eject; to discharge; as, fire emits heat and smoke; boilingwater emits steam; the sun emits light
2. (verb)EMIT to issue forth, as an order or decree; to print and send into circulation, as notes or bills of credit