IPA: /əˈdɒpʃən/
KK: /əˈdɑpʃən/
The process of taking someone else's child into your family to raise as your own, or the act of accepting or starting to use something new.
The adoption process can be lengthy and requires thorough background checks.
Adoption is formed from "ad-" (meaning to or toward) and "optare" (meaning to choose). The word describes the act of choosing to take something or someone into one's family or care.
Think of 'choosing' ('optare') to bring someone 'toward' you ('ad-') — that's what adoption means.