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单词 lighten
释义 lighten
lighten1
 —lightener,  n.  
 /luyt"n/,  v.i.  
  1. to become lighter or less dark; brighten: The sky lightened after the storm.
  2. to brighten or light up, as the eyes or features: Her face lightened when she heard the good news.
  3. to flash as or like lightning (often used impersonally with it as subject): It thundered and lightened for hours.
  4.  Archaic.   to shine, gleam, or be bright: steel blades lightening in the sun.
  v.t.  
  5. to give light to; illuminate: A full moon lightened the road.
  6. to brighten (the eyes, features, etc.): A large smile lightened his face.
  7. to make lighter or less dark: Add white to lighten the paint.
  8.  Obs.   enlighten.
  9.  Obs.   to flash or emit like lightning (usually fol. by out, forth, or down): eyes that lightened forth implacable hatred.
 [1300-50; ME lightnen; see LIGHT1, -EN1]
lighten2
 /luyt"n/,  v.t.  
  1. to make lighter in weight: to lighten the load on a truck.
  2. to lessen the load of or upon: to lighten a cargo ship.
  3. to make less burdensome or oppressive; alleviate; mitigate: to lighten taxes; to lighten someone's cares.
  4. to cheer or gladden: Such news lightens my heart.
  v.i.  
  5. to become less severe, stringent, or harsh; ease up: Border inspections have lightened recently.
  6. to become less heavy, cumbersome, burdensome, oppressive, etc.: His worries seem to have lightened somewhat.
  7. to become less gloomy; perk up: People's spirits usually lighten when spring arrives.
 [1350-1400; ME lightnen; see LIGHT2, -EN1]
 Syn. 3. ease, lessen, reduce.
 Ant. 3. aggravate.
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更新时间:2025/2/9 3:31:56