IPA: /ˈɛəreɪt/
KK: /ˈɛrˌeɪt/
To make something have air or gas in it, often to improve its quality or help it work better. This can involve adding air to soil or mixing a liquid with gas.
Farmers aerate the soil to improve its quality and promote healthy plant growth.
Past: aerated
Past Participle: aerated
Aerate → It is formed from "aer" (from Greek "ἀήρ" (aēr), meaning air) and "-ate" (a suffix used to form verbs). The word "aerate" means to introduce air into a substance, typically to enhance its quality or to facilitate a process.
Think of 'air' ('aer') being added to something — that's what aerate means, to introduce air into a substance.