radiant
gb/ɹˈeɪdiənt/ us/ɹˈeɪdiənt/
B1
انگلیسی
~ 5000
معنیها
۰ معنی
adjective
B1
property
1
emitting bright light or heat
Giving out bright light or heat.
الگوی کاربرد:
[something] is radiant
اشتباه رایج:
Learners sometimes confuse 'radiant' with 'radioactive'; 'radiant' refers to light or heat, not radiation hazards.
هممعنیها
luminous (Suggests steady, glowing light, often softer than 'radiant'.)
|
brilliant (Implies intense brightness, sometimes dazzling.)
متضادها
dim (Lacking brightness or intensity of light.)
|
dull (Not bright, shining, or vivid.)
ترکیبهای رایج
radiant light
|radiant heat
|radiant energy
|radiant sun
موضوعها
science
|nature
|daily life
نمونهها
- The radiant sun warmed the beach.
- Her face was lit by the radiant glow of the campfire.
- The lamp emitted a radiant beam across the room.
- Radiant heat filled the small cabin.
- The diamond sparkled with radiant brilliance.
نمونههای زبانآموزی
- The sun is radiant in the morning.
- A fire is radiant at night.
- The lamp is radiant in the dark.
- The heater gives radiant warmth.
adjective
B1
property
2
looking very happy and healthy
Looking very happy and healthy.
الگوی کاربرد:
[someone] is radiant
اشتباه رایج:
Some learners think 'radiant' here means 'bright in color', but it refers to expression and appearance.
هممعنیها
beaming (Suggests a broad, joyful smile or expression.)
|
glowing (Often implies health, happiness, or satisfaction visible on the face.)
متضادها
gloomy (Looking unhappy or depressed.)
|
haggard (Looking tired and unhealthy.)
ترکیبهای رایج
radiant smile
|radiant bride
|radiant face
موضوعها
emotions
|daily life
|health
نمونهها
- She looked radiant on her wedding day.
- His radiant smile lit up the room.
- After the good news, she was positively radiant.
- The child was radiant with excitement.
- He appeared radiant after his recovery.
نمونههای زبانآموزی
- She is radiant with joy.
- The bride is radiant.
- He is radiant after the win.
- Her face is radiant today.
adjective
technical
B2
property
3
related to radiation energy transfer
About energy moving as waves or rays, not by touch or movement of air.
هممعنیها
emissive (Technical term for emitting radiation or light.)
متضادها
conductive (Refers to energy transfer by direct contact, not radiation.)
ترکیبهای رایج
radiant energy
|radiant flux
|radiant emission
موضوعها
science
|physics
نمونهها
- Radiant heat travels through space without heating the air first.
- Solar panels capture radiant energy from sunlight.
- Radiant transfer is important in thermal engineering.
نمونههای زبانآموزی
- The sun sends radiant energy to Earth.
- A fire gives radiant heat.
- Radiant heat moves without air.
دستور زبان
صورت پایه
radiant
IPA
GB/ɹˈeɪdiənt/
US/ɹˈeɪdiənt/
هجاها و تکیه
ra - di - ant (۳ هجا)
Stress on 1st syllable (ra)
صورتهای واژه
Adjective
- Base: radiant
خانوادهٔ واژه
عبارتها
radiant smile
1/ɹˈeɪdiənt smˈaɪl/
fixed phrase
very bright and happy smile
A big, happy smile that seems full of light.
نمونهها
- His radiant smile made everyone feel welcome.
- She greeted us with a radiant smile.
radiant with joy
1/ɹˈeɪdiənt wˈɪθ d͡ʒˈɔɪ/
fixed phrase
looking very happy because of joy
Looking very happy because something good happened.
نمونهها
- She was radiant with joy after hearing the news.
- The parents were radiant with joy at their child's success.