| rat | the charge for exchanging currency of one country for currency of another |
|---|---|
| rat | the amount of fluid that flows in a given time |
| rat | the rate of increase in size per unit time |
| rat | the rate of change of prices (as indicated by a price index) calculated on a monthly or annual basis |
| rat | the percentage of a sum of money charged for its use |
| rat | amount of money received per unit time |
| rat | the amount of money paid out per unit time |
| rat | the rate at which a person inhales and exhales |
| rat | (British) the state of being liable to assessment or taxation |
| rat | (British) liable to payment of rates or taxes |
| rat | (British) property that provides tax income for local governments |
| rat | nocturnal badger-like carnivore of wooded regions of Africa and southern Asia |