co-opt
verb /ˌkəʊ ˈɒpt/
  /ˌkəʊ ˈɑːpt/
Verb Forms
| present simple I / you / we / they co-opt |    /ˌkəʊ ˈɒpt/   /ˌkəʊ ˈɑːpt/  | 
| he / she / it co-opts |    /ˌkəʊ ˈɒpts/   /ˌkəʊ ˈɑːpts/  | 
| past simple co-opted |    /ˌkəʊ ˈɒptɪd/   /ˌkəʊ ˈɑːptɪd/  | 
| past participle co-opted |    /ˌkəʊ ˈɒptɪd/   /ˌkəʊ ˈɑːptɪd/  | 
| -ing form co-opting |    /ˌkəʊ ˈɒptɪŋ/   /ˌkəʊ ˈɑːptɪŋ/  | 
- co-opt somebody (onto/into something) to make somebody a member of a group, committee, etc. by the agreement of all the other members
- She was co-opted onto the board.
 
 - co-opt somebody/something (disapproving) to change somebody/something to a different role from the usual or original one; to take somebody's idea and use it for your own purposes
- Politicians have been trying to co-opt the movement without embracing its values.
 
 
Word Originmid 17th cent.: from Latin cooptare, from co- ‘together’ + optare ‘choose’.