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brilliant

adjectivenounverbcommon in dialogue

  • Australia//ˈbɹɪ(l)jənt//
  • //ˈbɹɪl.jənt//
  • //ˈbɹɪ.li.ənt//

Shining brightly.

adjective

  1. 1

    Shining brightly.

    the brilliant lights along the promenade

  2. 2

    Both bright and saturated.

    butterflies with brilliant blue wings

  3. 3

    Having a sharp, clear tone.

  4. 4

    Of surpassing excellence; magnificent.

    The actor's performance in the play was simply brilliant.

    "Thing is," Anahita resumed, and then, faltering, "Mean to say, well, we just think it's great." — "You, she means," Mishal corrected. "We think you're, you know." — "Brilliant," Anahita said and dazzled the bewildered Chamcha with a smile. "Magic. You know. Extreme."

  5. 5

    Highly intelligent.

    She is a brilliant scientist.

  6. 6

    Great, wonderful.

    https://youtu.be/aoag03mSuXQ?t=5139s He absolutely could have told us to get lost, and didn't. What a brilliant guy!

Etymology

Etymology tree Proto-Dravidian *weḷ Proto-Dravidian *ūr Proto-Dravidian *weḷ-ūr Proto-Indo-Iranian *i- Proto-Indo-European *-kos Proto-Indo-Iranian *-kas Proto-Indo-Iranian *-ikas Sanskrit -इक (-ika) Prakrit -इय (-iya) Prakrit वेरुलिअ (vērulia)bor. Ancient Greek βήρυλλος (bḗrullos)bor. Latin bēryllusder. Italian brillarebor. French briller French brillantbor. English brilliant Borrowed from French brillant (late 17th century), present participle of the verb briller, from Italian brillare, possibly from Latin berillus, beryllus (“a beryl, gem, eyeglass”), from Ancient Greek βήρυλλος (bḗrullos, “beryl”). By surface analysis, French brill(er) + -i- + -ant.

noun

  1. 1

    A finely cut gemstone, especially a diamond, cut in a particular form with numerous facets so as to maximize light return through the top (called "table") of the stone.

    This snuffbox — on the hinge see brilliants shine.

    On the one, a plain massive band which matched the collar; on the other, a serpent; the tail reached nearly to the elbow, and the head rose a little from the wrist; the tongue of a ruby, the eyes of large brilliants.

    "And the ring?" I asked, glancing at a remarkable brilliant which sparkled upon his finger.

  2. 2

    datedThe size of type between excelsior and diamond, standardized as 4-point.

  3. 3

    Most hummingbird species of the genus Heliodoxa.

  4. 4

    A kind of cotton goods, figured on the weaving.

verb

  1. 1

    To cut (a diamond) with many facets, to make it into a brilliant.

    In short, the diamond owed more to being brillianted and polished, and well set, than to any intrinsic worth or solidity.

Forms

plural
brilliants
comparative
more brilliant
superlative
most brilliant
past tense
brillianted
past participle
brillianted
present participle
brillianting
third person singular
brilliants
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).