| id | a person of subnormal intelligence |
|---|---|
| id | a receiver that displays television images |
| id | a colored warning light on an instrument panel (as for low oil pressure) |
| id | person who is mentally retarded in general but who displays remarkable aptitude in some limited field (usually involving memory) |
| id | insanely irresponsible |
| id | in an idiotic manner |
| id | an important dogsled race run annually on the Iditarod Trail |
| id | a trail that extends 1,100 miles from Anchorage over the Alaska Range to Nome |
| id | an important dogsled race run annually on the Iditarod Trail |
| id | run disconnected or idle |
| id | be idle |
| id | not in active use |