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substantiate
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confirm
[
k
uh
n-
furm
]
Origin
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con·firm
/
kənˈfɜrm
/
Show Spelled
[
k
uh
n-
furm
]
Show IPA
verb (used with object)
1.
to establish the truth, accuracy, validity, or genuineness of; corroborate; verify:
This report confirms my suspicions.
2.
to acknowledge with definite assurance:
Did the hotel confirm our room reservation?
3.
to make valid or binding by some formal or legal act; sanction; ratify:
to confirm a treaty; to confirm her appointment to the Supreme Court.
4.
to make firm or more firm; add strength to; settle or establish firmly:
Their support confirmed my determination to run for mayor.
5.
to strengthen (a person) in habit, resolution, opinion, etc.:
The accident confirmed him in his
fear
of driving.
EXPAND
6.
to administer the religious rite of
confirmation
to.
COLLAPSE
Origin:
1250–1300;
<
Latin
confirmāre
to strengthen, confirm (
see
con-
,
firm
1
); replacing
Middle English
confermen
<
Old French
<
Latin,
as above
Related forms
con·firm·a·ble,
adjective
con·firm·a·bil·i·ty,
noun
con·firm·er;
Law
.
con·fir·mor
/
ˌkɒn
fərˈmɔr
,
kənˈfɜr
mər
/
Show Spelled
[
kon-fer-
mawr
,
k
uh
n-
fur
-mer
]
Show IPA
,
noun
con·firm·ing·ly,
adverb
non·con·firm·ing,
adjective
EXPAND
pre·con·firm,
verb (used with object)
re·con·firm,
verb (used with object)
un·con·firm,
verb (used with object)
un·con·firm·a·bil·i·ty,
noun
COLLAPSE
Synonyms
1.
prove, substantiate, authenticate, validate.
4.
fix.
Antonyms
1.
disprove.
3.
invalidate.
4.
shake.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
Cite This Source
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confirm
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Confirm
is always a great word to know.
So is
eminent domain
. Does it mean:
So is
bench warrant
. Does it mean:
So is
manslaughter
. Does it mean:
an application for a court order or for some judicial action
the power of the state to take private property for public use with payment of compensation to the owner
property or money given as surety that a person released from custody will return at an appointed time
a warrant issued or ordered by a judge or court for the apprehension of an offender
the unlawful killing of a human being without malice aforethought
a person to whom property or power is entrusted for the benefit of another
LEARN MORE UNUSUAL WORDS WITH WORD DYNAMO...
Collins
World English Dictionary
confirm
(kənˈfɜːm)
—
vb
1.
(
may take a clause as object
) to prove to be true or valid; corroborate; verify
2.
(
may take a clause as object
) to assert for a second or further time, so as to make more definite:
he confirmed that he would appear in court
3.
to strengthen or make more firm:
his story confirmed my doubts
4.
to make valid by a formal act or agreement; ratify
5.
to administer the rite of confirmation to
[C13: from Old French
confermer,
from Latin
confirmāre,
from
firmus
firm
1
]
con'firmable
—
adj
con'firmatory
—
adj
con'firmative
—
adj
con'firmer
—
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
Cite This Source
Etymonline
Word Origin & History
confirm
late 13c., from L. confirmare "make firm, strengthen, establish," from com- intensive prefix + firmare "to strengthen," from firmus (see
firm
(adj.)).
Online Etymology Dictionary, © 2010 Douglas Harper
Cite This Source
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Matching Quote
"Most maxim-mongers have preferred the prettiness to the justness of a thought, and the turn to the truth; but I have refused myself to everything that my own experience did not justify and
confirm
."
-Philip Dormer Stanhope Chesterfield, 4th Earl
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