brilliant
Americanadjective
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shining brightly; sparkling; glittering; lustrous.
the brilliant lights of the city.
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distinguished; illustrious.
a brilliant performance by a young pianist.
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having or showing great intelligence, talent, quality, etc..
a brilliant technician.
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strong and clear in tone; vivid; bright.
brilliant blues and greens; the brilliant sound of the trumpets.
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splendid or magnificent.
a brilliant social event.
noun
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Jewelry. a gem, especially a diamond, having any of several varieties of the brilliant cut.
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Printing. a size of type about 3½-point.
adjective
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shining with light; sparkling
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(of a colour) having a high saturation and reflecting a considerable amount of light; vivid
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outstanding; exceptional
a brilliant success
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splendid; magnificent
a brilliant show
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of outstanding intelligence or intellect
a brilliant mind
a brilliant idea
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music
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(of the tone of an instrument) having a large proportion of high harmonics above the fundamental
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Also: brilliant. brilliante. with spirit; lively
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noun
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Also called: brilliant cut.
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a popular circular cut for diamonds and other gemstones in the form of two many-faceted pyramids (the top one truncated) joined at their bases
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a diamond of this cut
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(formerly) a size of a printer's type approximately equal to 4 point
Usage
What does brilliant mean? Brilliant is commonly used to mean extremely intelligent, as in a brilliant mathematician or a brilliant idea. People considered geniuses are often described as brilliant in this way.It can also be used to describe something considered outstanding, exceptional, or magnificent, as in a brilliant performance. In the U.K., brilliant is often used in an informal way to mean excellent or awesome.These senses of brilliant are based on its more general meaning—shining brightly or sparkling. Bright sunshine can be described as brilliant in this way. A very sparkly gem such as a diamond could also be described as brilliant.In fact, the term brilliant cut refers to a type of cut used to increase the sparkliness of gems, especially diamonds. Brilliant can even be used as a noun to refer to such a diamond.Brilliant can also be used to mean vivid or vibrant. This sense of the word is especially used to describe colors and sounds that stand out due to being especially strong and clear.The noun brilliance refers to the quality of someone or something that is brilliant.Example: It was a brilliant performance from a brilliant musical mind.
Related Words
See bright.
Other Word Forms
- brilliantly adverb
- brilliantness noun
- overbrilliant adjective
- overbrilliantly adverb
- quasi-brilliant adjective
- quasi-brilliantly adverb
- unbrilliant adjective
- unbrilliantly adverb
- unbrilliantness noun
Etymology
Origin of brilliant
First recorded in 1675–85; from French brillant “shining,” present participle of briller “to shine,” from Italian brillare, perhaps either ultimately from Latin bēryllus beryl ( def. ) or derivative of an expressive root
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
But it's brilliant and very important for me.
From BBC
"If you knew him - you loved him. A brilliant actor and even better person," Mr Liebman wrote.
From BBC
“If you knew him, you loved him. A brilliant actor and even better person. May his memory forever be a blessing. Our hearts are so broken. He will be very, very missed.”
From Los Angeles Times
"Luckily, we have a brilliant ecosystem in the UK which helps those artists reach global success - but it's a tough competitive environment and that's why we need the continued support of the British government."
From BBC
She is a brilliant wordsmith, who had a transformative effect in literature by shifting the focus inward using indirect discourse to combine a character’s inner thoughts with the narrator’s voice.
From Los Angeles Times
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
