grackle (n.)youdaoicibaDictYouDict[grackle 词源字典]
1772, gracule, from genus name Gracula, Modern Latin use of fem. of Latin graculus "jackdaw, European crow," perhaps of imitative origin (compare crow (n.), crane (n.)). The anglicized form of the word is attested from 1782.[grackle etymology, grackle origin, 英语词源]