1. Expose to fresh air
2. To charge a liquid with a gas in order to make it effervescent.
3. Aerate (sewage) so as to favour the growth of organisms that decompose organic matter
4. Impregnate, combine, or supply with oxygen

1. To open and expose to the free passage of air; to supply with fresh air, and remove impure air from; to air.
2. To provide with a vent, or escape, for air, gas, etc..
3. To change or renew, as the air of a room.
4. To winnow; to fan.
5. To sift and examine; to bring out, and subject to penetrating scrutiny; to expose to examination and discussion. + prikaži više