alligationyoudaoicibaDictYouDict[alligation 词源字典]
"The action of attaching, joining, binding, or linking; the state or fact of being attached, joined, or bound; union, conjunction; combination. Now rare", Mid 16th cent.; earliest use found in Richard Taverner (?1505–1575), translator and evangelical reformer. From classical Latin alligātiōn-, alligātiō action of tying or binding, bond from alligāt-, past participial stem of alligāre + -iō.[alligation etymology, alligation origin, 英语词源]