请输入您要查询的英文单词:

 

单词 praxinoscope
释义

Definition of praxinoscope in English:

praxinoscope

noun ˈpraksɪnəskəʊpprakˈsɪnəskəʊp
historical
  • A toy resembling a zoetrope, in which a series of figures representing successive positions of a moving object are arranged on the inner surface of a broad, shallow, cylindrical or polygonal drum which is open at the top and has in the middle a corresponding series of mirrors in which the figures are reflected, so that when the drum is rapidly rotated, the persistence of the successive visual images produces the impression of actual motion.

Origin

Late 19th century. Apparently from French praxinoscope, irregularly from ancient Greek πρᾶξις action + French -o- + -scope, with inserted -n- (perhaps after Greek adjectives in -ινος, although the adjective formed from πρᾶξις is in fact Hellenistic Greek πράξιμος (of money) recoverable).

 
 

Definition of praxinoscope in US English:

praxinoscope

noun
historical
  • A toy resembling a zoetrope, in which a series of figures representing successive positions of a moving object are arranged on the inner surface of a broad, shallow, cylindrical or polygonal drum which is open at the top and has in the middle a corresponding series of mirrors in which the figures are reflected, so that when the drum is rapidly rotated, the persistence of the successive visual images produces the impression of actual motion.

Origin

Late 19th century. Apparently from French praxinoscope, irregularly from ancient Greek πρᾶξις action + French -o- + -scope, with inserted -n- (perhaps after Greek adjectives in -ινος, although the adjective formed from πρᾶξις is in fact Hellenistic Greek πράξιμος (of money) recoverable).

 
 
随便看

 

英语词典包含464360条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/2/25 23:56:32