definition of
adopt

[1] #1 adopt v. [follow, espouse] choose and follow; as of theories, ideas, policies, strategies or plans; "She followed the feminist movement"; "The candidate espouses Republican ideals". wn

[2] #2 adopt v. [borrow, take over, take up] take up and practice as one's own. wn

[3] #3 adopt v. [assume, take on, take over] take on titles, offices, duties, responsibilities; "When will the new President assume office?". wn

[4] #4 adopt v. [assume, acquire, take on, take] take on a certain form, attribute, or aspect; "His voice took on a sad tone"; "The story took a new turn"; "he adopted an air of superiority"; "She assumed strange manners"; "The gods assume human or animal form in these fables". wn

[5] #5 adopt v. [take in] take into one's family; "They adopted two children from Nicaragua". wn