1. Acquired as your own by free choice
   "my adopted state";
   - adoptive

1. Choose and follow; as of theories, ideas, policies, strategies or plans
   "She adopted the feminist movement";
   - follow, espouse
    
2. Take up and practice as one's own
   "The politician adopted a new stance on climate change";
   - borrow, take over, take up
    
3. Take into one's family
   "They adopted two children from Nicaragua";
   - take in
    
4. Take on titles, offices, duties, responsibilities
   "He adopted the role of department chairman";
   - assume, take on, take over
    
5. Take up the cause, ideology, practice, method, of someone and use it as one's own
   "They adopted the Jewish faith";
   - espouse, embrace
    
6. Begin to display or exhibit a particular quality or characteristic
   "he adopted an air of superiority";
   - assume, acquire, take on, take
    
7. Put into dramatic form
   "adopt a book for a screenplay";
   - dramatize, dramatise [Brit]

Type of: accept, change, choose, compose, have, indite [archaic], pen, pick out, select, take, take office, write

Antonym: native

Encyclopedia: Adopted