countersign
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coun·ter·sign
(koun′tər-sīn′)tr.v. coun·ter·signed, coun·ter·sign·ing, coun·ter·signs
To sign (a previously signed document) to vouch for the authenticity of the document.
n.
1. A second or confirming signature on a previously signed document. Also called countersignature.
2.
a. A sign or signal to be given to a sentry in order to obtain passage; a password.
b. A secret sign or signal given in answer to another.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
countersign
vb
(Law) (tr) to sign (a document already signed by another)
n
1. Also called: countersignature the signature so written
2. a secret sign given in response to another sign
3. (Military) chiefly military a password
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
coun•ter•sign
(ˈkaʊn tərˌsaɪn)n.
1. a sign used in reply to another sign.
2. a secret sign or signal that must be given by authorized persons seeking admission into a guarded area.
3. a signature added to another signature, esp. for authentication.
v.t. 4. to sign (a document that has been signed by someone else), esp. in confirmation or authentication.
[1585–95; < Middle French contresigne < Italian contrasegno]
coun`ter•sig′na•ture (-ˈsɪg nə tʃər) n.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
countersign
A secret challenge and its reply. See also challenge; password.
Dictionary of Military and Associated Terms. US Department of Defense 2005.
countersign
Past participle: countersigned
Gerund: countersigning
| Imperative |
|---|
| countersign |
| countersign |
Collins English Verb Tables © HarperCollins Publishers 2011
ThesaurusAntonymsRelated WordsSynonymsLegend:
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| Noun | 1. |  countersign - a secret word or phrase known only to a restricted group; "he forgot the password"positive identification - evidence proving that you are who you say you are; evidence establishing that you are among the group of people already known to the system; recognition by the system leads to acceptance; "a system for positive identification can prevent the use of a single identity by several people" |
| 2. | countersign - a second confirming signature endorsing a document already signed signature - your name written in your own handwriting | |
| Verb | 1. | countersign - add one's signature to after another's to attest authenticity; "You must countersign on this line of the contract" sign - be engaged by a written agreement; "He signed to play the casino on Dec. 18"; "The soprano signed to sing the new opera" |
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005
Collins English/French Electronic Resource. © HarperCollins Publishers 2005
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995