Radiant



GRE TOEFL 考研

解释

GRE 红宝书

• adj. 发光的; 辐射的
• ［英］ adj. 发光的 ( sending out light or heat)
• ［类］ 反义词: lackluster ( 无光泽的)

Webster Collegiate

I. adjective

• Date: 15th century
• 1.
  • a. radiating rays or reflecting beams of light
  • b. vividly bright and shining ; glowing
• 2. marked by or expressive of love, confidence, or happiness <a radiant smile>
• 3.
  • a. emitted or transmitted by radiation
  • b. emitting or relating to radiant heat
• Synonyms: see bright
• ? radiantly adverb

II. noun

• Date: circa 1741
• something that radiates: as
  • a. a point in the heavens at which the visible paths of meteors appear to meet when traced backward
  • b. the part of a gas or electric heater that becomes incandescent

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