swear

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Related to swears by: swear off, swear blind, swore up and down

swear

v. 1) to declare under oath that one will tell the truth (sometimes "the truth, the whole truth and nothing but the truth"). Failure to tell the truth, and do so knowingly, is the crime of perjury. 2) to administer an oath to a witness that he/she will tell the truth, which is done by a notary public, a court clerk, a court reporter, or anyone authorized by law to administer oaths. 3) to install into office by administering an oath. 4) to use profanity. (See: oath, perjury, notary public)

swear

verb adjure, affirm, allege under oath, assert as true, assure, authenticate, aver, avow, bear witness, bind oneself by oath, certify, confirm, declare, declare solemnly, declare true, give a promise, give evidence, give one's word, guarantee, iurare, iureiurando adfirmare, maintain under oath, promise, put one's trust in, state, state under oath, utter an oath, vouch, vow
Associated concepts: false swearing, public swearing
Foreign phrases: In judicio non creditur nisi juratis.In a court of justice no one is given credence who is not sworn.
See also: acknowledge, adduce, assure, attest, avouch, avow, bear, certify, declare, depose, evidence, plead, promise, testify, vow, witness

swear

to take an oath.

TO SWEAR. To take an oath, judicially administered. Vide Affirmation; Oath.
     2. To swear also signifies to use such profane language as is forbidden by law. This is generally punished by statutory provisions in the several states.

References in periodicals archive ?
And whoever swears by heaven, swears on the throne of God, and by him who sits upon it.
Chrysostom says in his second homily upon Matthew chapter 5 that whoever swears by something that is not God commits idolatry because he deifies that by which he swears.
Hamlet does not swear another oath until act 2: in this oath Hamlet swears by his faith, a faith which must have been considerably shaken by the appearance of his mighty and virtuous father, who should have been resting in peace, but who must decline to tell his tale of purgatory whose lightest word