Definition of "unbank"

unbank

verb
third-person singular simple present unbanks, present participle unbanking, simple past and past participle unbanked
1. (transitive) To remove a bank from; to open by, or as if by, the removal of a bank.
  Quotations
  We may forget them, ay forget the world, Its cares, its kingdoms, and unbank the hours
  1842, Henry Taylor, Edwin the Fair
2. (transitive) To make (a fire) burn up by raking off the ashes from the top, opening draughts, etc.