gradate

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GRADATE

Gra "date, v. t. Etym: [See Grade. ]

gradate

gra date |ˈgrādāt ˈɡreɪdeɪt | ▶verb pass or cause to pass by gradations from one shade of color to another: [ no obj. ] : the black background gradated toward a dark purple. • [ with obj. ] arrange in steps or grades of size, amount, or quality: (as adj. gradated ) : the Temple compound became a series of concentric circles of gradated purity. ORIGIN mid 18th cent.: back-formation from gradation .

gradate

grad |ate |grəˈdeɪt | ▶verb pass or cause to pass by gradations from one shade of colour to another: [ no obj. ] : the black background gradated towards a dark purple. • [ with obj. ] arrange in steps or grades of size, amount, or quality: (as adj. gradated ) : the Temple compound became a series of concentric circles of gradated purity. ORIGIN mid 18th cent.: back-formation from gradation .

gradateur (de lumière)

gradateur (de lumière ) n. m. nom masculin Dispositif permettant de réduire le flux lumineux d ’un appareil d ’éclairage. : Une lampe halogène munie d ’un gradateur (et non *dimmer ). SYNONYME variateur .