imaginary 音标拼音: [ɪm'ædʒən
, ɛri]
a . 想象中的,假想的,虚构的,幻想的;虚数的
想象中的,假想的,虚构的,幻想的;虚数的
imaginary adj 1 :
not based on fact ;
unreal ; "
the falsehood about some fanciful secret treaties "-
F .
D .
Roosevelt ; "
a small child '
s imaginary friends "; "
to create a notional world for oneself " [
synonym : {
fanciful }, {
imaginary }, {
notional }]
n 1 : (
mathematics )
a number of the form a bi where a and b are real numbers and i is the square root of -
1 [
synonym : {
complex number }, {
complex quantity }, {
imaginary number },
{
imaginary }]
Imaginary \
Im *
ag "
i *
na *
ry \,
a . [
L .
imaginarius :
cf .
F .
imaginaire .]
Existing only in imagination or fancy ;
not real ;
fancied ;
visionary ;
ideal .
[
1913 Webster ]
Wilt thou add to all the griefs I suffer Imaginary ills and fancied tortures ? --
Addison .
[
1913 Webster ]
{
Imaginary calculus }
See under {
Calculus }.
{
Imaginary expression }
or {
Imaginary quantity } (
Alg .),
an algebraic expression which involves the impossible operation of taking the square root of a negative quantity ;
as , [
root ]-
9 ,
a b [
root ]-
1 .
{
Imaginary points }, {
lines }, {
surfaces },
etc . (
Geom .),
points ,
lines ,
surfaces ,
etc .,
imagined to exist ,
although by reason of certain changes of a figure they have in fact ceased to have a real existence .
Syn :
Ideal ;
fanciful ;
chimerical ;
visionary ;
fancied ;
unreal ;
illusive .
[
1913 Webster ]
Imaginary \
Im *
ag "
i *
na *
ry \,
n . (
Alg .)
An imaginary expression or quantity .
[
1913 Webster ]
123 Moby Thesaurus words for "
imaginary ":
Barmecidal ,
Barmecide ,
abstract ,
air -
built ,
airy ,
algorismic ,
algorithmic ,
aliquot ,
apparent ,
apparitional ,
autistic ,
cardinal ,
chimeric ,
chimerical ,
cloud -
built ,
deceptive ,
decimal ,
delusional ,
delusionary ,
delusive ,
delusory ,
dereistic ,
differential ,
digital ,
dreamlike ,
dreamy ,
erroneous ,
ethereal ,
even ,
exponential ,
fallacious ,
false ,
fancied ,
fanciful ,
fantastic ,
fatuitous ,
fatuous ,
fictional ,
fictitious ,
fictive ,
figmental ,
figural ,
figurate ,
figurative ,
finite ,
fractional ,
gaseous ,
gossamery ,
hallucinatory ,
hypothetical ,
ideal ,
illusional ,
illusionary ,
illusive ,
illusory ,
imaginational ,
imaginative ,
imagined ,
immaterial ,
impair ,
impossible ,
infinite ,
integral ,
irrational ,
legendary ,
logarithmic ,
logometric ,
made -
up ,
merely nominal ,
misleading ,
mythic ,
mythical ,
mythological ,
negative ,
nonexistent ,
not real ,
notional ,
numeral ,
numerary ,
numerative ,
numeric ,
odd ,
ordinal ,
ostensible ,
pair ,
phantasmagoric ,
phantasmal ,
phantasmic ,
phantom ,
phantomlike ,
positive ,
possible ,
prime ,
quixotic ,
radical ,
rarefied ,
rational ,
real ,
reciprocal ,
seeming ,
self -
deceptive ,
self -
deluding ,
shadowy ,
specious ,
spectral ,
spirituous ,
submultiple ,
subtile ,
subtle ,
supposititious ,
surd ,
tenuous ,
transcendental ,
unactual ,
unfounded ,
unreal ,
unrealistic ,
unsubstantial ,
untrue ,
vaporous ,
visional ,
visionary ,
windy
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