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negation    音标拼音: [nəg'eʃən]
n. 否定,拒绝,不存在

否定,拒绝,不存在

negation
否定; 反; 负; 非

negation
非 负

negation
n 1: a negative statement; a statement that is a refusal or
denial of some other statement
2: the speech act of negating
3: (logic) a proposition that is true if and only if another
proposition is false

Negation \Ne*ga"tion\, n. [L. negatio, fr. negare to say no, to
deny; ne not the root of aio I say; cf. Gr. ?, Skr. ah to
say; cf. F. n['e]gation. See {No}, adv., and cf. {Adage},
{Deny}, {Renegade}.]
1. The act of denying; assertion of the nonreality or
untruthfulness of anything; declaration that something is
not, or has not been, or will not be; denial; -- the
opposite of {affirmation}.
[1913 Webster]

Our assertions and negations should be yea and nay.
--Rogers.
[1913 Webster]

2. (Logic) Description or definition by denial, exclusion, or
exception; statement of what a thing is not, or has not,
from which may be inferred what it is or has.
[1913 Webster]

141 Moby Thesaurus words for "negation":
abnegation, abolishment, abolition, absence, annihilation,
annulment, antagonism, argumentation, bucking, challenge, choking,
choking off, clashing, conflict, contention, contradiction,
contraposition, contravention, contraversion, controversy,
counteraction, counterworking, crosscurrent, crossing, declension,
declination, declinature, declining, denial, deprivation,
deracination, difference, disaccord, disaccordance, disagreement,
disallowance, disclaimer, disclamation, disconfirmation, discord,
discordance, discordancy, discrepancy, disharmony, disobedience,
disparity, disproof, disproval, disproving, dissension, dissent,
dissidence, dissonance, disunion, disunity, divergence, diversity,
elimination, emptiness, eradication, explosion, expose, exposure,
extermination, extinction, extinguishment, extirpation, faction,
gainsaying, head wind, holding back, impugnation, impugnment,
inaccordance, inequality, invalidation, jarring, liquidation, nay,
negative, negative answer, negativeness, negativity, nihility, nix,
no, nonacceptance, nonbeing, noncompliance, nonconsent, nonentity,
nonexistence, nonobservance, nonoccurrence, nonreality,
nonsubsistence, not-being, nothingness, nullification, nullity,
opposing, opposition, opposure, oppugnancy, oppugnation, purge,
rebutment, rebuttal, recantation, redargution,
reductio ad absurdum, refusal, rejection, repudiation, repugnance,
resistance, retention, rooting out, silencing, snuffing out,
standing against, stifling, strangulation, suffocation,
suppression, thumbs-down, traversal, turndown, unactuality,
undercurrent, unharmoniousness, unreality, unwillingness,
uprooting, vacancy, vacuity, vacuum, variance, void, voiding,
withholding

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