oath
oath definition
oath (ōt̸h)
noun pl. oaths (ōt̸hz, ōt̸hs)
- a ritualistic declaration, typically based on an appeal to God or a god or to some revered person or object, that one will speak the truth, keep a promise, remain faithful, etc.
- the ritual form used in making such a declaration
- the thing promised or declared in this way
- the irreverent or profane use of the name of God or of a sacred thing to express anger or emphasize a statement
- a swearword; curse
Etymology: ME oth < OE ath, akin to Ger eid, prob. via Celt < IE *oitos (> OIr ōeth) < base *ei-, to go (basic sense: ? to advance to take an oath) > year, L ire, to go
oath Idioms
take oath
to promise or declare by making an oath; swear solemnly
under oath
bound or obligated by having made a formal oath, as in a court of law
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