| an extraordinary or unusual thing, person, or event; an exceptional example or instance. |
| a scrap or morsel of food left at a meal. |
nitre or (US) niter (ˈnaɪtə) ![]() | |
| —n | |
| potassium nitrate another name for sodium nitrate | |
| [C14: via Old French from Latin nitrum, from Greek nitron | |
| niter or (US) niter | |
| —n | |
| [C14: via Old French from Latin nitrum, from Greek nitron | |
| niter (nī'tər) Pronunciation Key
A naturally occurring mineral form of potassium nitrate. It is used to make gunpowder. |