adjure

To adjure someone is to urge or command them in a serious, solemn way—often as if placing them under an oath or calling on a heavy sense of obligation. It is far weightier than merely asking. Think of a judge adjuring a witness to speak the truth, or a knight adjuring his men to remain steadfast in their vows. It's not just a request; it is a charge that appeals to something deeper—duty, honor, conscience, or divine power. You might say, "I adjure you to answer honestly," especially when the stakes are high. The word carries a sense of urgency and binding authority.

The verb adjure is a powerful one, meaning to command or urge someone solemnly, often as if placing them under an oath or calling on a higher authority. While it can carry the force of an earnest plea, it differs from simple begging because it invokes a binding obligation—moral, legal, or sacred. The origins of the word lie in law and religious practice (from the Latin adjurare, "to swear to"), where it meant to bind someone by a sacred vow.

You might encounter adjure in historical or literary contexts, like Shakespearean drama where characters adjure spirits to obey by invoking a higher power ("I adjure thee by the heavens..."). Yet it still appears in modern English in formal, legal, or elevated prose. A judge may adjure a witness to tell the truth under oath, or a leader may adjure a group to hold to their vows.

Importantly, adjure acts as a solemn directive. For example, "He adjured them to tell the whole truth." This usage emphasizes that the listener is under a moral or legal obligation to comply.

So, while you might ask a friend for a favor, you would adjure someone when you are trying to bind their conscience—when the situation calls for truthfulness, fidelity, or obedience backed by a solemn appeal.