| operation | the United States and its allies defeated Iraq in a ground war that lasted 100 hours (1991) |
|---|---|
| operation | being in effect or operation |
| operation | (military) of or intended for or involved in military operations |
| operation | fit or ready for use or service |
| operation | pertaining to a process or series of actions for achieving a result |
| operation | loss of military equipment in field operations |
| operation | loss of military equipment in field operations |
| operation | the doctrine that the meaning of a proposition consists of the operations involved in proving or applying it |
| operation | of or relating to or espousing operationalism |
| operation | in respect to operation |
| operation | financial transactions at a brokerage |
| operation | research designed to determine most efficient way to do something |