Indiana Notary Public Practice Exam 2025 - Free Notary Public Practice Questions and Study Guide

The meaning of "revoke" is indeed to cancel or rescind something that was previously in effect. In the context of legal agreements or notarial acts, revocation implies that the authority or agreement is no longer valid and has been officially annulled. This could apply to documents, powers of attorney, or notary commissions, where the intention is to terminate the legal effectiveness that was once granted.

The other choices do not accurately reflect the definition of "revoke." Enhancing or improving an agreement suggests making it better or more effective, which is the opposite of canceling it. Creating a new legal document does not relate to revoking; instead, it refers to the initiation of something entirely new. Verifying the authenticity of a signature involves confirming that the signature is genuine, which again does not align with the concept of revoking, as it doesn't involve canceling anything. Thus, the chosen answer captures the precise meaning of the term.