(informal) a money box, used to collect a nominal fine from people who use foul language, especially in a workplace.

A jar into which anybody who utters a profanity is obliged to drop some money.

Alternative spelling of reswear

Third-person singular simple present indicative form of re-swear

plural of swear jar

plural of swear box

(colloquial) To insist strongly (that something is true).

(now historical) To swear legally (against someone) that one is in fear of physical violence from a person, in order that they be put under bond to keep the peace.

(transitive, formal) To take an oath on someone or something.

(informal) To vigorously affirm the truth of a statement, knowing that the failure to do so may result in a punishment from God.