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الإنجليزية

radiant

gb/ɹˈeɪdiənt/ us/ɹˈeɪdiənt/
B1 الإنجليزية
~ 5000
المعاني
0 معنى
adjective B1 property
1

emitting bright light or heat

Giving out bright light or heat.

نمط الاستخدام: [something] is radiant
خطأ شائع:
Learners sometimes confuse 'radiant' with 'radioactive'; 'radiant' refers to light or heat, not radiation hazards.
المرادفات
luminous (Suggests steady, glowing light, often softer than 'radiant'.) | brilliant (Implies intense brightness, sometimes dazzling.)
الأضداد
dim (Lacking brightness or intensity of light.) | dull (Not bright, shining, or vivid.)
المتلازمات اللفظية
radiant light |radiant heat |radiant energy |radiant sun
الموضوعات
science |nature |daily life
أمثلة
  • 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.
أمثلة للمتعلّمين
  • 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.

نمط الاستخدام: [someone] is radiant
خطأ شائع:
Some learners think 'radiant' here means 'bright in color', but it refers to expression and appearance.
المرادفات
beaming (Suggests a broad, joyful smile or expression.) | glowing (Often implies health, happiness, or satisfaction visible on the face.)
الأضداد
gloomy (Looking unhappy or depressed.) | haggard (Looking tired and unhealthy.)
المتلازمات اللفظية
radiant smile |radiant bride |radiant face
الموضوعات
emotions |daily life |health
أمثلة
  • 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.
أمثلة للمتعلّمين
  • 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.

المرادفات
emissive (Technical term for emitting radiation or light.)
الأضداد
conductive (Refers to energy transfer by direct contact, not radiation.)
المتلازمات اللفظية
radiant energy |radiant flux |radiant emission
الموضوعات
science |physics
أمثلة
  • Radiant heat travels through space without heating the air first.
  • Solar panels capture radiant energy from sunlight.
  • Radiant transfer is important in thermal engineering.
أمثلة للمتعلّمين
  • The sun sends radiant energy to Earth.
  • A fire gives radiant heat.
  • Radiant heat moves without air.
القواعد
الصيغة المعجمية
radiant
IPA
GB/ɹˈeɪdiənt/
US/ɹˈeɪdiənt/
المقاطع والنبر
ra - di - ant (٣ مقاطع)
Stress on 1st syllable (ra)
تصريفات الكلمة
Adjective
  • Base: radiant
عائلة الكلمة
Core family
radiance noun B2 radiantly adverb radiate verb B2
Related words
radiation noun B1 radiator noun B1
Advanced or less common
irradiate verb radiative adjective
التعبيرات

radiant smile

1
/ɹˈeɪdiənt smˈaɪl/
fixed phrase

very bright and happy smile

A big, happy smile that seems full of light.

أمثلة
  • 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.

أمثلة
  • She was radiant with joy after hearing the news.
  • The parents were radiant with joy at their child's success.
العودة إلى القائمة
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