z, ohths]
. | 1. | a solemn appeal to a deity, or to some revered person or thing, to witness one's determination to speak the truth, to keep a promise, etc.: to testify upon oath. |
| 2. | a statement or promise strengthened by such an appeal. |
| 3. | a formally affirmed statement or promise accepted as an equivalent of an appeal to a deity or to a revered person or thing; affirmation. |
| 4. | the form of words in which such a statement or promise is made. |
| 5. | an irreverent or blasphemous use of the name of God or anything sacred. |
| 6. | any profane expression; curse; swearword: He slammed the door with a muttered oath. |
| 7. | take an oath, to swear solemnly; vow. |
