advocate · verb T /ˈæd.və.keɪt/
advocate
C2 to express support for a particular idea or way of doing things
Dictionary example:
I certainly wouldn't advocate the use of violence.
Learner example:
Just like Mahatma Gandhi, who advocated non-violent methods of struggle, Picasso struggled against fascism [by] peaceful means, namely with his art. (Certificate of Proficiency in English; C2; Russian)
advocate · noun C /ˈæd.və.kət/
advocate
C2 someone who supports a particular idea or way of doing things
Dictionary example:
He has always been an advocate of space exploration.
Learner example:
Advocates of international tourism subscribe to the view that mass tourism offer[s] benefits to the whole community. (International English Language Testing System; C2; Spanish)