epidural的词源

英文词源

epidural (adj.)

1873, "situated on or affecting the dura mater," from epi- "on" + dura mater + -al (1). The noun meaning "injection into the epidural region" (usually given during childbirth) is attested by 1966.

中文词源

epidural：硬膜外阻滞

epi-, 在上，在中。-dur, 硬，硬膜，词源同during, true, tree.

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