English to English
1. profane or obscene expression usually of surprise or anger
expletives were deleted
2. a commitment to tell the truth (especially in a court of law); to lie under oath is to become subject to prosecution for perjury
3. a solemn promise, usually invoking a divine witness, regarding your future acts or behavior
they took an oath of allegiance
4. A solemn affirmation or declaration, made with a reverent appeal to God for the truth of what is affirmed.