Artificial intelligent assistant

coal-pot

coal-pot Sc. Obs.
  In 6 colpot, -pat.
  [f. col(e coal + pot, round deep hole or excavation, as in peat-pot, etc.]
  = coal-pit 2.

1535 Lyndesay Satyre 1809 In the Colpots of Tranent. 1572 Diurn. Occurr. 262 The regentis horsmen..brak all colpat wyndaris..sua that the said burgh should not be servit in elding.

Oxford English Dictionary

yu7NTAkq2jTfdvEzudIdQgChiKuccveC 3b366bc43b894460611abb1eeb6711a9