Oath Definition

An attestation that one will tell the truth, or a promise to fulfill a pledge, often calling upon God as a witness. The best known oath is probably the witnesss pledge to tell the truth, the whole truth, and nothing but the truth during a legal proceeding. All witnesses are given the oath (sworn in) before testifying. In another context, a public official usually takes an oath of office before assuming the position, declaring that he or he will faithfully perform the job's duties.

Oath

An attestation that one will tell the truth, or a promise to fulfill a pledge, often calling upon God as a witness. The best known oath is probably the witnesss pledge to tell the truth, the whole truth, and nothing but the truth during a legal proceeding. All witnesses are given the oath (sworn in) before testifying. In another context, a public official usually takes an oath of office before assuming the position, declaring that he or he will faithfully perform the job's duties.