4 words in this vocabulary list
verb to make inactive or inoperative; disable
noun a legal claim or right on a property or asset that is used as security for the payment of a debt or obligation
noun a measure taken to protect someone or something from potential danger or harm
noun a gesture or action used to convey information or instructions
verb to agree to work for or participate in something by signing a document
preposition used to indicate the location or direction of something, in this case, indicating agreement or participation