| INN | the inner sole of a shoe or boot |
|---|---|
| INN | (physiology) stimulate to action |
| INN | supply nerves to (some organ or body part) |
| INN | the distribution of nerve fibers to an organ or body region |
| INN | the neural or electrical arousal of an organ or muscle or gland |
| INN | a period of play in baseball during which each team has a turn at bat |
| INN | the batting turn of a cricket player or team |
| INN | the owner or manager of an inn |
| INN | the quality of innocent naivete |
| INN | a state or condition of being innocent of a specific crime or offense |
| INN | the state of being free from sin or moral wrong |
| INN | white and lavender to pale-blue flowers grow in perfect rings of widely spaced bands around the stems forming a kind of pagoda |