Breathe  v. (-thing) 1 draw air into and expel it from the lungs. 2 be or seem alive. 3 a utter or sound (esp. Quietly). B express (breathed defiance). 4 pause. 5 send out or take in (as if) with the breath (breathed new life into them; breathed whisky). 6 (of wine etc.) Be exposed to the air.  breathe again (or freely) feel relief.