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brightness

   Also found in: Medical, Legal, Acronyms, Idioms, Encyclopedia, Wikipedia, Hutchinson 0.01 sec.
bright·ness  (brtns)
n.
1. The state or quality of being bright.
2. The effect or sensation by means of which an observer is able to distinguish differences in luminance.
3. The dimension of a color that represents its similarity to one of a series of achromatic colors ranging from very dim (dark) to very bright (dazzling).

brightness [ˈbraɪtnɪs]
n
1. the condition of being bright
2. (Physics / General Physics) Physics a former name for luminosity [4]
3. (Psychology) Psychol the experienced intensity of light
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.brightness - the location of a visual perception along a continuum from black to white
lightness, light - the visual effect of illumination on objects or scenes as created in pictures; "he could paint the lightest light and the darkest dark"
brilliance, glare, blaze - a light within the field of vision that is brighter than the brightness to which the eyes are adapted; "a glare of sunlight"
dazzle - brightness enough to blind partially and temporarily
glisten, glister, glitter, sparkle, scintillation - the quality of shining with a bright reflected light
flash - a momentary brightness
glint - a spatially localized brightness
iridescence, opalescence - the visual property of something having a milky brightness and a play of colors from the surface
radiancy, refulgence, refulgency, shine, effulgence, radiance - the quality of being bright and sending out rays of light
brilliancy, luster, splendor, splendour, lustre - a quality that outshines the usual
dullness - a lack of visual brightness; "the brightness of the orange sky was reflected in the dullness of the orange sea"
2.brightness - intelligence as manifested in being quick and witty
intelligence - the ability to comprehend; to understand and profit from experience
3.brightnessbrightness - the quality of being luminous; emitting or reflecting light; "its luminosity is measured relative to that of our sun"
physical property - any property used to characterize matter and energy and their interactions
illuminance, illumination - the luminous flux incident on a unit area
incandescence - light from heat
glow, luminescence - light from nonthermal sources

brightness
noun
1. vividness, richness, intensity, brilliance, splendour, resplendence You'll be impressed with the brightness of the colors.
2. light, shine, sparkle, glare, brilliance, radiance, luminosity, incandescence, effulgence, refulgence An astronomer can determine the brightness of each star.
light dullness, dimness
3. intelligence, intellect, brains (informal), awareness, sharpness, alertness, cleverness, quickness, acuity, brain power, smarts (slang, chiefly U.S.), smartness Her brightness seemed quite intimidating to me.
Translations
brightness [ˈbraɪtnɪs]
A. N
1. [of light, sun, fire, eyes, metal] → brillo m, resplandor m; [of morning, day] → claridad f, luminosidad f; [of colour] → viveza f
2. (= cheerfulness) → alegría f, animación f
3. (= cleverness) → inteligencia f
4. (= promise) [of future, prospects] → lo prometedor
B. CPD brightness control N (TV) → botón m de ajuste del brillo
brightness [ˈbraɪtnɪs] n
[colour] → éclat m
[star] → luminosité f
[light] → intensité f
bright spark npetit(e) futé(e) > m/f
brightness
n
(of light, fire)Helligkeit f; (of colour)Leuchten nt; (of sunshine, star also, eyes, gem)Strahlen nt; (of day, weather)Heiterkeit f; (of reflection)Stärke f; (of metal)Glanz m; brightness controlHelligkeitsregler m
(= cheerfulness: of person, smile) → Fröhlichkeit f, → Heiterkeit f
(= intelligence, of person) → Intelligenz f; (of child)Aufgewecktheit f
(of prospects)Freundlichkeit f; the brightness of the futuredie glänzende Zukunft
brightness [ˈbraɪtnɪs] n (of room) → luminosità; (of eyes, star) → lucentezza; (of sunshine) → splendore m; (of flame, colour) → vivacità
brightness [ˈbraɪtnɪs] n (of room) → luminosità; (of eyes, star) → lucentezza; (of sunshine) → splendore m; (of flame, colour) → vivacità


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When we see a Line, we see something that is long and BRIGHT; BRIGHTNESS, as well as length, is necessary to the existence of a Line; if the brightness vanishes, the Line is extinguished.
adorned with all the charms in which nature can array her; bedecked with beauty, youth, sprightliness, innocence, modesty, and tenderness, breathing sweetness from her rosy lips, and darting brightness from her sparkling eyes, the lovely Sophia comes!
The decision once made, a glow of strange enjoyment threw its flickering brightness over the trouble of his breast.
 
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