oath
oath
noun \ˈōth\ plural oaths \ˈōthz, ˈōths\
Definition of OATH
1
a (1) : a solemn usually formal calling upon God or a god to witness to the truth of what one says or to witness that one sincerely intends to do what one says (2) : a solemn attestation of the truth or inviolability of one's words b : something (as a promise) corroborated by an oath
2
: an irreverent or careless use of a sacred name; broadly : swearword
Examples of OATH
- an oath to defend the nation
- He uttered an oath and walked away.
Origin of OATH
Middle English ooth, from Old English āth; akin to Old High German eid oath, Middle Irish oeth
First Known Use: before 12th century
oath
(Medical Dictionary)Medical Definition of OATH
—see hippocratic oath
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