catatonia
英 [,kætə'təʊnɪə]美 [,kætə'tonɪə]
n. [内科] 紧张症
中文词源
catatonia 紧张症
cata-, 向下。-ton, 拉，紧张，词源同tense, tone.
英语词源
catatonia (n.)
1888, from medical Latin catatonia
; replacing katatonia (1880s), which was formed directly from Greek kata- "down" (see cata-) + tonos "tone" (see tenet) + abstract noun ending -ia.