[GATE sb.2] north. and Sc.
1. A channel for water, a watercourse.
13689. Durham Acc. Rolls (Surtees), 575. In exp. factis pro uno Watergat pro minera de Raynton, 8li. 17s. 4d.
1408. Durham Acc. Roll, in Eng. Hist. Rev., XIV. 517. Soluta laborariis, operantibus et facientibus unum Watergate extendentem de Heribourne usque dictum forgeum.
1417. Engl. Misc. (Surtees), 13. And bryng of his coste the watergate overthwarte at the ende of the same newe house.
1447. Script. tres (Surtees), App. p. cccxiii. Alsa the said John [etc.] sall labour and wyn a watergate for wynnyng of cole in the same colepit.
1668. Yorks. Deeds (Yorks. Arch. Soc., Rec. Ser.), II. 115. To carry a sufficient sough and water-gate through the demised ground.
a. 1800. Jamie Telfer, xii. in Child, Ballads, V. 250/1. Now Jamie is up the water-gate, Een as fast as he can drie.
2. Sc. An act of voiding urine (Jam.). Hence in fig. phrase (cf. WATER sb. 18 c).
1721. J. Kelly, Sc. Prov., 396. Ill watch your Watergate. That is, Ill watch for an Advantage over you.