What is the meaning of "contravene"?

The term "contravene" means to act against or to violate a rule, law, or principle. It is derived from the Latin word "contravenire," which indicates an action that goes against something else. Therefore, when something contravenes a right or principle, it means that it conflicts with or undermines that right or principle. This is why the choice indicating that "contravene" means to conflict with a right or principle is accurate.

The other options represent actions that do not capture the essence of contravening. Supporting a principle or aligning with regulations implies agreement or compliance rather than opposition. Endorsing a law suggests approval and agreement, which is contrary to the idea of contravening. Thus, the chosen answer appropriately reflects the meaning of the term.