- To combine or charge with gas; usually with carbonic
acid gas, formerly called fixed air. - To supply or impregnate with common air; as, to aerate
soil; to aerate water. - To expose to the chemical action of air; to oxygenate
(the blood) by respiration; to arterialize.
Meaning of 'aerate' (Princeton's WordNet)
1 . aerate
[ v]
Meaning (1): - expose to fresh air
Example in sentence:
aerate your old sneakers
Meaning (2): - impregnate, combine, or supply with oxygen