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adjective Uncommon

radiant

RAY-dee-uhnt

Radiant (adjective) means giving off light or heat; shining brightly. Example: “The radiant heat from the fireplace warmed the whole room.”

adjective
1
Giving off light or heat; shining brightly.
"The radiant heat from the fireplace warmed the whole room."
2
Glowing with happiness, health, or beauty.
"She looked radiant on her wedding day."

How to Use Radiant

Learner’s notes

In plain EnglishShining brightly, or (of a person) glowing with happiness or beauty.

Common pairings
radiant smile radiant heat radiant glow

Word Forms

more radiant comparative, radiants plural, most radiant superlative

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Test yourself on “radiant” A quick quiz — meaning, synonyms & usage

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Can you complete this real example?

The _____ heat from the fireplace warmed the whole room.

Etymology

From Latin radians/radiantis, the present participle of radiare, "to give off rays".

Origin: Latin

Rhymes for radiant

See all rhymes for radiant →

Frequently Asked Questions

What does “radiant” mean?

The word “radiant” means giving off light or heat; shining brightly. In plain terms, shining brightly, or (of a person) glowing with happiness or beauty.

How do you pronounce “radiant”?

“Radiant” is pronounced RAY-dee-uhnt (/ˈɹeɪ.di.ənt/ in IPA).

How do you use “radiant” in a sentence?

Here is “radiant” used in a sentence: “The radiant heat from the fireplace warmed the whole room.”

What part of speech is “radiant”?

“Radiant” is an adjective.

Where does the word “radiant” come from?

The word “radiant” comes from Latin. From Latin radians/radiantis, the present participle of radiare, "to give off rays".

Is “radiant” a common word?

“Radiant” is an uncommon word in modern English.

How many meanings does “radiant” have?

“Radiant” has 2 distinct senses listed in this dictionary. The most common is: giving off light or heat; shining brightly.

Definitions: FreeDict original editorial