radiant
gb/ɹˈeɪdiənt/ us/ɹˈeɪdiənt/
B1
Αγγλικά
~ 5000
Σημασίες
0 σημασίες
adjective
B1
property
1
emitting bright light or heat
Giving out bright light or heat.
Μοτίβο χρήσης:
[something] is radiant
Συχνό λάθος:
Learners sometimes confuse 'radiant' with 'radioactive'; 'radiant' refers to light or heat, not radiation hazards.
Συνώνυμα
luminous (Suggests steady, glowing light, often softer than 'radiant'.)
|
brilliant (Implies intense brightness, sometimes dazzling.)
Αντώνυμα
dim (Lacking brightness or intensity of light.)
|
dull (Not bright, shining, or vivid.)
Συνδυασμοί λέξεων
radiant light
|radiant heat
|radiant energy
|radiant sun
Θέματα
science
|nature
|daily life
Παραδείγματα
- 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.
Παραδείγματα για μαθητές
- 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.
Μοτίβο χρήσης:
[someone] is radiant
Συχνό λάθος:
Some learners think 'radiant' here means 'bright in color', but it refers to expression and appearance.
Συνώνυμα
beaming (Suggests a broad, joyful smile or expression.)
|
glowing (Often implies health, happiness, or satisfaction visible on the face.)
Αντώνυμα
gloomy (Looking unhappy or depressed.)
|
haggard (Looking tired and unhealthy.)
Συνδυασμοί λέξεων
radiant smile
|radiant bride
|radiant face
Θέματα
emotions
|daily life
|health
Παραδείγματα
- 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.
Παραδείγματα για μαθητές
- 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.
Συνώνυμα
emissive (Technical term for emitting radiation or light.)
Αντώνυμα
conductive (Refers to energy transfer by direct contact, not radiation.)
Συνδυασμοί λέξεων
radiant energy
|radiant flux
|radiant emission
Θέματα
science
|physics
Παραδείγματα
- Radiant heat travels through space without heating the air first.
- Solar panels capture radiant energy from sunlight.
- Radiant transfer is important in thermal engineering.
Παραδείγματα για μαθητές
- The sun sends radiant energy to Earth.
- A fire gives radiant heat.
- Radiant heat moves without air.
Γραμματική
Λημματική μορφή
radiant
IPA
GB/ɹˈeɪdiənt/
US/ɹˈeɪdiənt/
Συλλαβές και τόνος
ra - di - ant (3 συλλαβές)
Stress on 1st syllable (ra)
Τύποι λέξης
Adjective
- Base: radiant
Οικογένεια λέξεων
Εκφράσεις
radiant smile
1/ɹˈeɪdiənt smˈaɪl/
fixed phrase
very bright and happy smile
A big, happy smile that seems full of light.
Παραδείγματα
- 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.
Παραδείγματα
- She was radiant with joy after hearing the news.
- The parents were radiant with joy at their child's success.