To revoke (a former command); to cancel or rescind by giving an order contrary to one previously given.
To recall a person or unit with such an order.
To counteract, to act against, to frustrate.
To cancel an order for (some specified goods).
An order to the contrary of a previous one.
To go back on one's word.
To cheat or swindle someone, often by not paying a debt, especially a gambling debt.