em·bo·lism /ˈɛmbəˌlɪzəm/
  加閏日,閏,栓塞
  em·bo·lism /ˈɛmbəˌlɪzəm/ 名詞
  陷入,栓塞
  Em·bo·lism n.
  1. Intercalation; the insertion of days, months, or years, in an account of time, to produce regularity; as, the embolism of a lunar month in the Greek year.
  2. Intercalated time.
  3. Med. The occlusion of a blood vessel by an embolus. Embolism in the brain often produces sudden unconsciousness and paralysis.
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  embolism
       n 1: an insertion into a calendar [syn: intercalation]
       2: occlusion of a blood vessel by an embolus (a loose clot or
          air bubble or other particle)