a. Inexcusable. Hayward. -- Un`ex*cus"a*ble*ness, n. [1913 Webster]
‖n. [ L. ] Connection; tie. [ 1913 Webster ]
Man is doubtless one by some subtile nexus . . . extending from the new-born infant to the superannuated dotard. De Quincey. [ 1913 Webster ]