corroboratively

cor·rob·o·rate

[v. kuh-rob-uh-reyt; adj. kuh-rob-er-it] verb, cor·rob·o·rat·ed, cor·rob·o·rat·ing, adjective
verb (used with object)
1.
to make more certain; confirm: He corroborated my account of the accident.
adjective
2.
Archaic. confirmed.

Origin:
1520–30; < Latin corrōborātus past participle of corrōborāre to strengthen, equivalent to cor- cor- + rōbor(āre) to make strong (derivative of rōbor, rōbur oak (hence, strength); see robust) + -ātus -ate1

cor·rob·o·ra·tive [kuh-rob-uh-rey-tiv, -er-uh-tiv] , cor·rob·o·ra·to·ry, adjective
cor·rob·o·ra·tive·ly, cor·rob·o·ra·to·ri·ly, adverb
cor·rob·o·ra·tor, noun
non·cor·rob·o·rat·ing, adjective
non·cor·rob·o·ra·tive, adjective
non·cor·rob·o·ra·tive·ly, adverb
non·cor·rob·o·ra·to·ry, adjective
un·cor·rob·o·rat·ed, adjective
un·cor·rob·o·ra·tive, adjective
un·cor·rob·o·ra·tive·ly, adverb
un·cor·rob·o·ra·to·ry, adjective

collaborate, corroborate.


1. verify, authenticate, support, validate.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source Link To corroboratively
00:10
Corroboratively is always a great word to know.
So is lollapalooza. Does it mean:
an extraordinary or unusual thing, person, or event; an exceptional example or instance.
an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.
Collins
World English Dictionary
corroborate
 
vb
1.  (tr) to confirm or support (facts, opinions, etc), esp by providing fresh evidence: the witness corroborated the accused's statement
 
adj
2.  serving to corroborate a fact, an opinion, etc
3.  (of a fact) corroborated
 
[C16: from Latin corrōborāre to invigorate, from rōborāre to make strong, from rōbur strength, literally: oak]
 
corrobo'ration
 
n
 
corroborative
 
adj
 
cor'roboratory
 
adj
 
cor'roboratively
 
adv
 
cor'roborator
 
n

corroborate
 
vb
1.  (tr) to confirm or support (facts, opinions, etc), esp by providing fresh evidence: the witness corroborated the accused's statement
 
adj
2.  serving to corroborate a fact, an opinion, etc
3.  (of a fact) corroborated
 
[C16: from Latin corrōborāre to invigorate, from rōborāre to make strong, from rōbur strength, literally: oak]
 
corrobo'ration
 
n
 
corroborative
 
adj
 
cor'roboratory
 
adj
 
cor'roboratively
 
adv
 
cor'roborator
 
n

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
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Etymonline
Word Origin & History

corroborate
early 16c., "to give (legal) confirmation to," from L. corroborat-, pp. stem of corroborare "to strengthen, invigorate," from cor- (see com-) "together" (perhaps here intens.) + roborare "to make strong," from robur, robus "strength," (see
robust). Meaning "to strengthen by evidence, to confirm" is from 1706. Sometimes in early use the word also has its literal Latin sense, especially of medicines. Related: Corroborated (1822); corroborating (1520s); corroborative (1580s).
Online Etymology Dictionary, © 2010 Douglas Harper
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