- chelicerae (n.)
[chelicerae 词源字典]
- 1831, plural of Modern Latin chelicera, from Greek khele "claw, talon, cloven hoof," from PIE *ghel-wo-, from root *ghel-una- "jaw," + keras "horn" (see kerato-). Earlier chelicer (1835), from French chélicère.[chelicerae etymology, chelicerae origin, 英语词源]