authenticate
au·then·ti·cate vt -cat·ed, -cat·ing
1: to prove or serve to prove that (something) is genuine; esp: to prove that (an item of evidence) is genuine for the purpose of establishing admissibility
2: to make (a written instrument) valid and effective by marking esp. with one's signature
authenticate a check

Merriam-Webster’s Dictionary of Law. . 1996.


authenticate
v.
To prove that something is genuine or true; to certify; to give something legal authority so as to allow it to be admitted as evidence.
n.
authentication

The Essential Law Dictionary. — Sphinx Publishing, An imprint of Sourcebooks, Inc. . 2008.


authenticate
To offer testimony that tells the judge what an item of evidence is and its connection to the case. The purpose of authentication is usually to establish that the evidence can be admitted for purposes of making a decision in the case.
Category: Small Claims Court & Lawsuits

Nolo’s Plain-English Law Dictionary. . 2009.


authenticate
v.
1 To prove that something, such as a document, is what it purports to be, especially so that the item can be admitted into evidence at a trial or hearing. For example, a party wishing to admit a letter into evidence may ask the witness whether it is, indeed, the letter he received, does he recognize the handwriting, and similar questions.
2 To place a mark, such as a signature or a stamp, on a document to signify that it is authentic, effective, or valid.
3 To approve or adopt a writing as one's own.

Webster's New World Law Dictionary. . 2000.

Synonyms:

Look at other dictionaries:

  • authenticate — UK US /ɔːˈθentɪkeɪt/ US  /ɑːˈθenṱɪ / verb [T] ► to prove that something is real, true, or what people say it is: »Each of these signatures must be authenticated by a lawyer. »Holograms can be used to authenticate documents. ► IT to prove that… …   Financial and business terms

  • Authenticate — Au*then ti*cate, v. t. [imp. & p. p. {Authenticated}; p. pr. & vb. n. {Authenticating} (?).] [Cf. LL. authenticare.] 1. To render authentic; to give authority to, by the proof, attestation, or formalities required by law, or sufficient to entitle …   The Collaborative International Dictionary of English

  • authenticate — (v.) verify, establish the credibility of, 1650s, from M.L. authenticatus, pp. of authenticare, from authenticus (see AUTHENTIC (Cf. authentic)). Related: Authenticated; authenticating …   Etymology dictionary

  • authenticate — validate, verify, *confirm, substantiate, corroborate Analogous words: certify, accredit, endorse, *approve: *prove, try, test, demonstrate: avouch, warrant (see ASSERT) Antonyms: impugn: Contrasted words: *deny, gainsay, contradict, traverse,… …   New Dictionary of Synonyms

  • authenticate — [v] establish as real, genuine accredit, attest, authorize, bear out, certify, confirm, corroborate, endorse, guarantee, justify, prove, substantiate, validate, verify, vouch, warrant; concepts 12,103 …   New thesaurus

  • authenticate — ► VERB ▪ prove or show to be authentic. DERIVATIVES authentication noun authenticator noun …   English terms dictionary

  • authenticate — [ô then′ti kāt΄] vt. authenticated, authenticating [< ML authenticatus, pp. of authenticare < LL authenticus] 1. to make authentic or valid 2. to establish the truth of; verify 3. to prove to be genuine or as represented SYN. CONFIRM… …   English World dictionary

  • authenticate — [[t]ɔːθe̱ntɪkeɪt[/t]] authenticates, authenticating, authenticated 1) VERB If you authenticate something, you state officially that it is genuine after examining it. [V n] He says he ll have no problem authenticating the stamp... [V n] All the… …   English dictionary

  • authenticate — v. (D; tr.) to authenticate as (the painting was authenticated as genuine) * * * [ɔː θentɪkeɪt] (D; tr.) to authenticate as (the painting was authenticateed as genuine) …   Combinatory dictionary

  • authenticate — UK [ɔːˈθentɪkeɪt] / US [ɔˈθentɪˌkeɪt] verb [transitive] Word forms authenticate : present tense I/you/we/they authenticate he/she/it authenticates present participle authenticating past tense authenticated past participle authenticated to prove… …   English dictionary

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