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undermine
[
uhn-der-
mahyn
or, especially for 1, 2, 4,
uhn
-der-mahyn
]
Origin
un·der·mine
/
ˌʌn
dərˈmaɪn
or, especially for 1, 2, 4,
ˈʌn
dərˌmaɪn
/
Show Spelled
[
uhn-der-
mahyn
or, especially for 1, 2, 4,
uhn
-der-mahyn
]
Show IPA
verb (used with object),
un·der·mined,
un·der·min·ing.
1.
to injure or destroy by
insidious
activity or imperceptible stages, sometimes tending toward a sudden dramatic effect.
2.
to attack by indirect, secret, or underhand means; attempt to subvert by stealth.
3.
to make an excavation under; dig or tunnel beneath, as a military stronghold.
4.
to weaken or cause to collapse by removing underlying support, as by digging away or eroding the foundation.
Origin:
1300–50;
Middle English
underminen.
See
under-
,
mine
2
Related forms
un·der·min·er,
noun
un·der·min·ing·ly,
adverb
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
Cite This Source
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undermine
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Undermine
is an LSAT word you need to know.
So is
placebo
. Does it mean:
So is
biconditional
. Does it mean:
So is
impediment
. Does it mean:
a substance having no pharmacological effect but given merely to satisfy a patient who supposes it to be a medicine
occurring or coming later or after; following in order or succession
a learned person, expert, or authority who makes comments or judgments in an authoritative manner
a proposition asserting that the existence or occurrence of one thing is dependent on the existence of another, as ?A if and only if B?
sound, just, well-founded; effective and authoritative
obstruction
LEARN MORE LSAT WORDS WITH WORD DYNAMO...
Collins
World English Dictionary
undermine
(ˌʌndəˈmaɪn)
—
vb
1.
(of the sea, wind, etc) to wear away the bottom or base of (land, cliffs, etc)
2.
to weaken gradually or insidiously:
their insults undermined her confidence
3.
to tunnel or dig beneath
under'miner
—
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
undermine
c.1300, undermyne, from
under
+
mine
(v.). The fig. sense is attested from c.1430. Cf. Du. ondermijnen, Dan. underminere, Ger. unterminiren.
Online Etymology Dictionary, © 2010 Douglas Harper
Cite This Source
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"[The health plan was] constructed to be deconstructed. [Instead,] it was described as an ultimatum by our opponents and therefore used to
undermine
the process of reaching agreement."
-Hillary Rodham Clinton
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