trestle的词源

英文词源

trestle (n.)

early 14c., "a support for something," from Old French trestel "crossbeam" (12c., Modern French tréteu), presumed to be an alteration of Vulgar Latin *transtellum, diminutive of transtrum "beam, crossbar" (see transom). Specific meaning "support for a bridge" is recorded from 1796.

中文词源

trestle：支凳，条凳，桥的支撑

来自古法语 trestel,横梁，横木，可能来自拉丁语 transtrum,横木，柱子，词源同 transom.-el, 小词后缀。引申词义支凳，条凳，桥的支撑等。

该词的英语词源请访问找单词词源英文版：trestle 词源，trestle 含义。