frenulum的词源

英文词源

frenulum

"A small fold or ridge of tissue which supports or checks the motion of the part to which it is attached, in particular a fold of skin beneath the tongue, or between the lip and the gum", Early 18th century: modern Latin, diminutive of Latin frenum 'bridle'.

中文词源

frenulum：系带

来自PIE*dher,支撑，握住，词源同firm,dharma. 用于解剖学名词。

该词的英语词源请访问趣词词源英文版：frenulum 词源，frenulum 含义。