Definitions

1. noun

open defiance or resistance to authority, typically as a deliberate and contemptuous breach of law or order

“The judge sentenced the defendant to contempt of court for refusing to answer questions.”

2. noun

stubborn or unrepentant continuation of wrongdoing or evil behavior

“The politician’s history of contumacy made it difficult for him to gain public trust.”

3. noun

a person who shows a stubborn or unrepentant refusal to obey the law or an order

“The contumacy of the defendant caused a delay in the trial.”