/rɪˈnaʊns/

re·nounce

BrE /rɪˈnaʊns/

NAmE /rɪˈnaʊns/

(formal)

~ sth

to state officially that you are no longer going to keep a title, position, etc.

SYN give sth↔up

to renounce a claim/title/privilege/right

~ sth

to state publicly that you no longer have a particular belief or that you will no longer behave in a particular way

to renounce ideals/principles/beliefs, etc.

a joint declaration renouncing the use of violence

~ sb/sth

to state publicly that you no longer wish to have a connection with sb/sth because you disapprove of them

SYN disown

He had renounced his former associates.

➡  see also renunciation