adopt
Pronunciation: /əˈdɒpt/
verb
- 1legally take (another’s child) and bring it up as one’s own: there are many people eager to adopt a baby
- 2choose to take up or follow (an idea, method, or course of action): this approach has been adopted by many big banks
- choose and move to (a country or city) as one’s permanent place of residence.

Origin:
late 15th century: via French from Latin adoptare, from ad- 'to' + optare 'choose'