Definitions

1. verb

to deny or disavow a previous statement or claim

“The politician was accused of disprofessing his earlier commitment to the project.”

2. verb

to renounce or disclaim something, especially a title or a position

“The former king disprofessed his royal title and retired from public life.”

3. noun

the act of denying or disavowing a previous statement or claim

“The scandal was a result of the company’s disprofess of their earlier advertising claims.”