aerated (Adjective) — (of a liquid) treated by having air passed or bubbled through it for purification.
aerated (Adjective) — Supplied with carbon dioxide.
aerated (Verb) — Expose to fresh air. ex. "aerate your old sneakers"
aerated (Verb) — Aerate (sewage) so as to favour the growth of organisms that decompose organic matter.
aerated (Verb) — Impregnate, combine, or supply with oxygen. ex. "aerate blood"