† coal-potSc.Obs. In 6 colpot, -pat. [f.col(e coal + pot, round deep hole or excavation, as in peat-pot, etc.] = coal-pit 2. 1535Lyndesay Satyre 1809 In the Colpots of Tranent.1572Diurn. Occurr. 262 The regentis horsmen..brak all colpat wyndaris..sua that the said burgh should not be servit in elding.