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单词 cataplexy
释义

WordReference Random House Unabridged Dictionary of American English © 2024
cat•a•plex•y  (katə plek′sē),USA pronunciation n. 
  1. Pathologya condition characterized by sudden, brief attacks of muscle weakness sometimes causing the body to fall helplessly, that is usually triggered by strong emotion: often associated with narcolepsy.
  • Greek katáplēxis (with suffix probably by analogy with Apoplexie apoplexy) fixation (of the eyes), equivalent. to kataplēk- (variant stem of kataplé̄ssein to strike down) + -sis -sis
  • German Kataplexie
  • 1880–85;
cat•a•plec•tic: (kat′ə plektik),USA pronunciation adj.
Collins Concise English Dictionary © HarperCollins Publishers::
cataplexy /ˈkætəˌplɛksɪ/ n
  1. sudden temporary paralysis, brought on by severe shock
  2. a state of complete absence of movement assumed by animals while shamming death
Etymology: 19th Century: from Greek kataplēxis amazement, from kataplēssein to strike down (with amazement), confound, from kata- down + plēssein to strike

ˌcataˈplectic adj
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更新时间:2025/7/23 19:21:24