anus的词源

英文词源

anus (n.)

"inferior opening of the alimentary canal," 1650s, from Old French anus, from Latin anus "ring, anus," from PIE root *ano- "ring." So called for its shape; compare Greek daktylios "anus," literally "ring (for the finger)," from daktylos "finger."

中文词源

anus：肛门

来自PIE *ano, 圆，环，见annular.

该词的英语词源请访问趣词词源英文版：anus 词源，anus 含义。