noun🔗ShareSource de rayonnementA point source from which radiation is emitted."The sun is a radiant from which heat and light are emitted. "Le soleil est une source de rayonnement d'où émanent la chaleur et la lumière.physicsenergyChat with AIVocabulary GamePractice Reading
noun🔗ShareRayonnantThe apparent origin, in the night sky, of a meteor shower."During the Leonid meteor shower, astronomers located the radiant in the constellation Leo. "Pendant l'essaim météoritique des Léonides, les astronomes ont localisé le radiant dans la constellation du Lion.astronomyspacephenomenaChat with AIVocabulary GamePractice Reading
noun🔗ShareRayonA straight line proceeding from a given point, or fixed pole, about which it is conceived to revolve."The architect used a radiant to measure the angle of the roof's slope. "L'architecte a utilisé un rayon pour mesurer l'angle de la pente du toit.mathpointfiguredirectionChat with AIVocabulary GamePractice Reading
adjective🔗ShareRayonnant, lumineuxRadiating light and/or heat."the radiant sun"le soleil rayonnantenergyphysicsappearanceChat with AIVocabulary GamePractice Reading
adjective🔗ShareRayonnantEmitted as radiation."The sun's radiant energy warms the earth. "L'énergie rayonnante du soleil réchauffe la terre.energyphysicsscienceChat with AIVocabulary GamePractice Reading
adjective🔗ShareRayonnant, radieuxBeaming with vivacity and happiness."a radiant face"Un visage radieux.appearancecharacteremotionChat with AIVocabulary GamePractice Reading
adjective🔗ShareRayonnant, émettantEmitting or proceeding as if from a center."The sun's light was radiant, emanating warmth and brightness from its central point. "La lumière du soleil était rayonnante, émettant de la chaleur et de la luminosité de son point central.appearanceenergyqualityChat with AIVocabulary GamePractice Reading
adjective🔗ShareRayonnantGiving off rays; said of a bearing."the sun radiant;  a crown radiant"le soleil rayonnant ; une couronne rayonnantephysicstechnicalenergyChat with AIVocabulary GamePractice Reading
adjective🔗ShareRayonnantHaving a ray-like appearance, like the large marginal flowers of certain umbelliferous plants; said also of the cluster which has such marginal flowers."The cow parsnip displayed a radiant flower cluster, its outer blossoms extending like bright white rays. "Le berce du Caucase présentait une ombelle rayonnante, dont les fleurs extérieures s'étendaient comme des rayons blancs et brillants.appearanceplantbiologyChat with AIVocabulary GamePractice Reading
