dargue

from The Collaborative International Dictionary of English v.0.48

Darg \Darg\, Dargue \Dargue\, n. [Scot., contr. fr. day work.]
   A day's work; also, a fixed amount of work, whether more or
   less than that of a day. [Local, Eng. & Scot.]
   [1913 Webster]