brightness

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brightness

  • /ˈbɹaɪtnəs/

Rhymes with -aɪtnəs

Where it comes from

From Middle English bryghtnes, brightnesse, from Old English beorhtnes (“brightness, splendor”), from Proto-West Germanic *berhtnassī, equivalent to bright + -ness. Cognate with Old High German berahtnessī, berahtnessi (“brightness”).

noun brightnesses · brightnesse

  1. uncountable, usually The quality of being bright. Here, in the transept and choir, where the service was being held, one was conscious every moment of an increasing brightness; colours glowing vividly beneath the circular chandeliers, and the rows of small lights on the choristers' desks flashed and sparkled in front of the boys' faces, deep linen
  2. uncountable, usually The perceived luminance of an object.
  3. figuratively, idiomatic, uncountable, usually Intelligence, cleverness. We have a brightness that demonstrates both our utility and our limitations. One learns from the experiences of others and then adds to them, accumulating knowledge. The chain is still going strong.

Thesaurus

Closest in meaning: luminousness, luminosity, luminance, cleverness, smartness, light, splendor, brilliance, sheen, shine, bright, lustre, glow, gloss, luster, glossy

Translations

Every language

noun the quality of being bright

Españolbrillo
日本語明るさ akarusa
中文明亮 míngliàng
हिन्दीचमक camak
Portuguêsbrilho, claridade, clareza
Françaisbrillance
DeutschFunkeln, Glanz, Helligkeit, Strahlen
Ελληνικάφωτεινότητα foteinótita
Românăsplendoare, strălucire
Русскийблеск blesk, я́ркость járkostʹ, вспы́шка vspýška
العربيةسُطُوع suṭūʕ
עבריתבהירות behirut

noun perception elicited by the luminance of an object

Françaisluminosité
DeutschHelligkeit
Ελληνικάλάμψη lámpsi
Русскийя́ркость járkostʹ

noun intelligence, cleverness

Françaisintelligence
DeutschAufgewecktheit
Ελληνικάεξυπνάδα exypnáda
Русскийсмышлёность smyšljónostʹ, ум um
עבריתתבונה, אינטלגנציה

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Cite this
MLA

"brightness." Wiktionary, via Micwyn, micwyn.com/word/brightness. Accessed 6 Nov. 2026.

APA

brightness. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/brightness

Chicago

"brightness." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/brightness.

BibTeX
@misc{brightness_2026,
  title = {brightness},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/brightness},
  urldate = {2026-11-06}
}