| IRR | supply with a constant flow or sprinkling of some liquid, for the purpose of cooling, cleansing, or disinfecting |
|---|---|
| IRR | supply with water, as with channelsor ditches or streams |
| IRR | (medicine) cleaning a wound or body organ by flushing or washing out with water or a medicated solution |
| IRR | supplying dry land with water by means of ditches etc |
| IRR | a ditch to supply dry land with water artificially |
| IRR | a disposition to exhibit uncontrolled anger |
| IRR | excessive sensitivity of an organ or body part |
| IRR | an irritable petulant feeling |
| IRR | easily irritated or annoyed |
| IRR | (physiology) capable of responding to stimuli |
| IRR | (pathology) abnormally sensitive to a stimulus |
| IRR | recurrent abdominal pain and diarrhea (often alternating with periods of constipation) |