The word antirocket refers to a device that is designed to intercept and destroy incoming rockets or missiles. Some synonyms for antirocket include anti-missile, missile defense system, rocket interceptor, missile shield, and ballistic missile defense. These terms all refer to defensive systems that are used to protect against potential missile attacks. Antirocket systems are typically highly advanced and complex, relying on sophisticated technology to detect and intercept incoming missiles. While there are many different types of antirocket systems available today, they all share the common goal of providing protection against possible missile threats.