[{"Bold_text": "adjective", "List Items": ["emitting rays of light; shining; bright:the radiant sun;radiant colors.Synonyms: resplendent , refulgent , beaming Antonyms: dim", "bright with joy, hope, etc.:radiant smiles;a radiant future.", "Physics.emitted or propagated by radiation.", "Heraldry.noting a partition line having a series of flamelike indentations formed by ogees joined in zigzags; rayonny.(of a charge, as an ordinary) having an edge or edges so formed.", "noting a partition line having a series of flamelike indentations formed by ogees joined in zigzags; rayonny.", "(of a charge, as an ordinary) having an edge or edges so formed."]}, {"Bold_text": "noun", "List Items": ["a point or object from which rays proceed.", "Astronomy.the point in the heavens from which a shower of meteors appears to radiate .", "a refractory absorbing and radiating radiatingheat from the flames of a gas fireplace or the like."]}, {"Bold_text": "Adjective", "List Items": null}, {"Bold_text": "Noun", "List Items": null}]