fibula (n.)youdaoicibaDictYouDict[fibula 词源字典]
1670s, "clasp, buckle, brooch," from Latin fibula "clasp, brooch," related to figere "to fasten, fix" (see fix (v.)). In reference to brooches, the modern English word mostly is used in archaeology. As "smaller bone in the lower leg" from 1706, from a Latin loan-translation of Greek perone "small bone in the lower leg," originally "clasp, brooch; anything pointed for piercing or pinning;" the bone was so called because it resembles a clasp such as that found in a modern safety pin. Related: Fibular.[fibula etymology, fibula origin, 英语词源]
infibulate (v.)youdaoicibaDictYouDict
1620s, from Latin infibulatus, past participle of infibulare "to close with a clasp," from in- "not, opposite of" (see in- (1)) + fibula "a clasp, pin" (see fibula). Related: Infibulated.