To eliminate from diagnostic consideration.
To expel; to put out.
To omit from consideration.
To bar (someone or something) from entering; to keep out.
To refuse to accept (evidence) as valid.
To expose something to public examination or discussion.
To provide with a vent.
To replace stale or noxious air with fresh.
To provide manual or mechanical breathing to a patient.
To circulate air through a building, etc.
To expose something to the circulation of fresh air.
To shoot with a firearm; to pierce with bullets.