unanimity

US /ˌjuː.nəˈnɪm.ə.t̬i/
UK /ˌjuː.nəˈnɪm.ə.t̬i/
"unanimity" picture
1.

agreement by all people involved; consensus.

:
The decision was made with complete unanimity.
Achieving unanimity on such a complex issue is rare.