释义 |
WordReference Random House Unabridged Dictionary of American English © 2024cat•a•plex•y (kat′ə plek′sē),USA pronunciation n. - 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 plek′tik),USA pronunciation adj. Collins Concise English Dictionary © HarperCollins Publishers:: cataplexy /ˈkætəˌplɛksɪ/ n - sudden temporary paralysis, brought on by severe shock
- 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 strikeˌcataˈplectic adj |