whiteout [ 'hwaitaut ]

• n. an arctic atmospheric condition with clouds over snow produce a uniform whiteness and objects are difficult to see; occurs when the light reflected off the snow equals the light coming through the clouds
• v.
  • cover up with a liquid correction fluid

    同义词： white out

  • lose daylight visibility in heavy fog, snow, or rain

    同义词： white-out

以上来源于: WordNet