For example, the long ligament on the bottom of the foot (plantar fascia) can become stressed or tight and pull on the heel, causing the ligament to become inflamed (plantar fasciitis). As the bone tries to mend itself, a bone spur can form on the bottom of the heel (known as a heel spur).
Immediate or cancel. An immediate or cancel (IOC) order, also known as an accept order, is a finance term used in investment banking or securities transactions that refers an order to buy or sell a stock that must be executed immediately.
Cancel, delete, erase, obliterate indicate that something is no longer to be considered usable or in force. To cancel is to cross something out by stamping a mark over it, drawing lines through it, or the like: to cancel a stamp, a word. To delete is to cross something out from written matter or from matter to be printed, often in accordance with a printer's or proofreader's symbol indicating the material is to be omitted: to delete part of a line.