To estop means to prevent a party from asserting a claim, right, or argument. Courts estop parties from asserting these claims, rights, or arguments through the process of estoppel.

ESTOP definition: to hinder or prevent by estoppel. See examples of estop used in a sentence.

Definition of 'estop' estop in British English (ɪˈstɒp ) verb Word forms: -tops, -topping, -topped (transitive)

estop Definition of "estop" To stop, hinder, or bar someone or something from doing something How to use "estop" in a sentence The court order will estop any future illegal activities. To protect the …

Define estop. estop synonyms, estop pronunciation, estop translation, English dictionary definition of estop. tr.v. es·topped , es·top·ping , es·tops 1. Law To impede or prohibit by estoppel.

Jan 1, 2026 · By having an eStop Business License, you intend to transact business in Montana. The program requires you to also register to do business in Montana through the Secretary of State’s office.

v. to halt, bar or prevent. The term "estop" comes from the French word "estopper," meaning to stop up or impede.

Find the legal definition of ESTOP from Black's Law Dictionary, 2nd Edition. To stop, bar, or impede; to prevent ; to preclude. Co. Litt 352a. See ESTOPPEL....

Estop definition: To impede or prohibit by estoppel.

Estop is a legal term that means you cannot deny or contradict something you previously said or did if someone else relied on it. It’s a way to hold people accountable for their actions or statements.