| NI | nocturnal prowler of western United States and Mexico |
|---|---|
| NI | human excreta used as fertilizer |
| NI | an emotional episode (usually in young children) in which the person awakens in terror with feelings of anxiety and fear but is unable to remember any incident that might have provoked those feelings |
| NI | the ability to see in reduced illumination (as in moonlight) |
| NI | a watch during the night (as from midnight to 8 a.m.) |
| NI | a watchman who works during the night |
| NI | any of several cacti of the genus Cereus |
| NI | any of several cacti of the genus Hylocereus |
| NI | any of several night-blooming cacti of the genus Selenicereus |
| NI | a fishing line with baited hooks left in the water to catch fish over night |
| NI | lingerie consisting of a loose dress designed to be worn in bed by women |
| NI | the ability to see in reduced illumination (as in moonlight) |