drock

A drainage ditch, sometimes covered; a small watercourse, especially one used for drainage or sewerage.

For quotations using this term, see Citations:drock.

A part of certain 18th and 19th century models of plough: a piece of wood which forms the bottom part of the plough, to which the spindle and the shelve-boards are fastened.

Fig. 12. Is the Earth-board, [...] the Notch a b shews the Rising of the Wood, which takes hold of the Edge of the Sheat, to hold it firmer, to which it is fastened by the Holes c and d; and at the other End it is fastened to the Drock, at Hole e. [...] But this Pin, with which it is fastened to the Drock, it bigger in the Middle [...]

T, in fig. 1, represents part of what is called the drock; a piece of wood about 6 inches wide, 3 deep, and something more than 2 feet long, which is the bottom part of the plough. On the top of the drock is fastened an upright piece of wood called the spidle, […] the shelve-boards, which are fastened to the drock and spindle, meeting each other in the angular point P.