oath oath /ˈoʊθ/

noun

1. () Profane or obscene expression usually of surprise or anger  ( curse word , cuss [Informal] , swearword , curse , expletive , oath , swearing , cussword [Informal, N. American] )
   profane or obscene expression usually of surprise or anger
    Expletives were deleted
   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  ( swearing , oath )
   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  ( oath )
   a solemn promise, usually invoking a divine witness, regarding your future acts or behavior
    They took an oath of allegiance
   they took an oath of allegiance