radiant 音标拼音: [r'ediənt] [r'edjənt]
a . 发光的,明亮的,辐射的,容光焕发的
发光的,明亮的,辐射的,容光焕发的
radiant 辐射
radiant adj 1 :
radiating or as if radiating light ; "
the beaming sun ";
"
the effulgent daffodils "; "
a radiant sunrise "; "
a refulgent sunset " [
synonym : {
beaming }, {
beamy }, {
effulgent },
{
radiant }, {
refulgent }]
Radiant \
Ra "
di *
ant \,
n .
1 . (
Opt .)
The luminous point or object from which light emanates ;
also ,
a body radiating light brightly .
[
1913 Webster ]
2 . (
Geom .)
A straight line proceeding from a given point ,
or fixed pole ,
about which it is conceived to revolve .
[
1913 Webster ]
3 . (
Astron .)
The point in the heavens at which the apparent paths of shooting stars meet ,
when traced backward ,
or whence they appear to radiate .
[
1913 Webster ]
Radiant \
Ra "
di *
ant \ (
r [=
a ]"
d [
i ^]*
ant ),
a . [
L .
radians , -
antis ,
p .
pr .
of radiare to emit rays or beams ,
fr .
radius ray :
cf .
F .
radiant .
See {
Radius }, {
Ray }
a divergent line .]
1 .
Emitting or proceeding as from a center ;
resembling rays ;
radiating ;
radiate .
[
1913 Webster ]
2 .
Especially ,
emitting or darting rays of light or heat ;
issuing in beams or rays ;
beaming with brightness ;
emitting a vivid light or splendor ;
as ,
the radiant sun .
[
1913 Webster ]
Mark what radiant state she spreads . --
Milton .
[
1913 Webster ]
3 .
Beaming with vivacity and happiness ;
as ,
a radiant face .
[
1913 Webster ]
4 . (
Her .)
Giving off rays ; --
said of a bearing ;
as ,
the sun radiant ;
a crown radiant .
[
1913 Webster ]
5 . (
Bot .)
Having a raylike appearance ,
as the large marginal flowers of certain umbelliferous plants ; --
said also of the cluster which has such marginal flowers .
[
1913 Webster ]
6 . (
Physics )
Emitted or transmitted by radiation ;
as ,
a radiant energy ;
radiant heat .
[
Webster 1913 Suppl .]
{
Radiant energy } (
Physics ),
energy given out or transmitted by radiation ,
as in the case of light and radiant heat .
{
Radiant heat },
heat proceeding in right lines ,
or directly from the heated body ,
after the manner of light ,
in distinction from heat conducted or carried by intervening media .
{
Radiant point }. (
Astron .)
See {
Radiant },
n .,
3 .
[
1913 Webster ]
227 Moby Thesaurus words for "
radiant ":
ablaze ,
aerolite ,
aglow ,
alight ,
all -
knowing ,
all -
powerful ,
all -
seeing ,
all -
wise ,
almighty ,
arbor ,
axis ,
axle ,
axle bar ,
axle shaft ,
axle spindle ,
axle -
tree ,
beaming ,
beamy ,
beatific ,
beatified ,
blazing ,
blessed ,
blissful ,
blithe ,
blithesome ,
blooming ,
blushing ,
bolide ,
boundless ,
bright ,
bright and sunny ,
brilliant ,
bubbling ,
bubbly ,
burning ,
candescent ,
capering ,
changeless ,
charismatic ,
cheerful ,
cheery ,
chirping ,
chondrite ,
coruscating ,
cosmic dust ,
creating ,
creative ,
dancing ,
dazzling ,
delighted ,
devastating ,
distaff ,
divine ,
ecstatic ,
effulgent ,
elated ,
eternal ,
eternally the same ,
eupeptic ,
euphoric ,
everlasting ,
exalted ,
exhilarated ,
exultant ,
fireball ,
flushed ,
flushed with joy ,
flushing ,
fulcrum ,
fulgent ,
gay ,
genial ,
gimbal ,
glad ,
gladsome ,
glamorous ,
gleaming ,
gleamy ,
gleeful ,
glinting ,
glistening ,
glittering ,
glorious ,
glossy ,
glowing ,
good ,
gorgeous ,
gudgeon ,
hallowed ,
happy ,
heavenly ,
high ,
highest ,
hinge ,
hingle ,
holy ,
hopeful ,
hub ,
illuminant ,
illustrious ,
immortal ,
immutable ,
in good spirits ,
in heaven ,
in high spirits ,
in seventh heaven ,
incandescent ,
infinite ,
irradiative ,
irrepressible ,
joyful ,
joyous ,
jubilant ,
just ,
killing ,
lambent ,
lamping ,
laughing ,
leaping ,
light as day ,
limitless ,
loving ,
lucent ,
luciferous ,
lucific ,
luciform ,
luminant ,
luminative ,
luminiferous ,
luminificent ,
luminous ,
lustrous ,
magic ,
majestic ,
making ,
mandrel ,
merciful ,
meteor ,
meteor crater ,
meteor dust ,
meteor shower ,
meteor swarm ,
meteor trail ,
meteor train ,
meteoric shower ,
meteorite ,
meteoroid ,
meteorolite ,
micrometeorite ,
micrometeoroid ,
nave ,
numinous ,
oarlock ,
of good cheer ,
omnipotent ,
omnipresent ,
omniscient ,
on cloud nine ,
one ,
optimistic ,
orient ,
overjoyed ,
permanent ,
perpetual ,
phosphorescent ,
pin ,
pintle ,
pivot ,
pleasant ,
pole ,
purring ,
radiant point ,
rapturous ,
raving ,
ravishing ,
refulgent ,
resplendent ,
rhapsodic ,
riant ,
rosy ,
rowlock ,
rutilant ,
rutilous ,
sacred ,
sanguine ,
sanguineous ,
scintillating ,
shaping ,
shimmering ,
shining ,
shiny ,
shooting star ,
siderite ,
siderolite ,
singing ,
smiling ,
smirking ,
sovereign ,
sparkling ,
spindle ,
splendent ,
splendid ,
splendorous ,
splendrous ,
starbright ,
starlike ,
starry ,
starry -
eyed ,
streaming ,
stunning ,
sublime ,
suffused ,
sunny ,
sunshiny ,
supreme ,
swivel ,
tektite ,
thrice happy ,
timeless ,
trunnion ,
twinkling ,
ubiquitous ,
unbounded ,
unchanging ,
undefined ,
unlimited ,
winsome
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