Prudery

noun

1. The state or quality of being prudish.
2. An instance of prudish behavior or talk.
3. The quality or character of being prudish; extreme propriety in behavior; affected coyness or modesty; primness.
4. The quality or state of being prudish; excessive or affected scrupulousness in speech or conduct; stiffness; coyness.
5. The condition of being prudish; prudishness