'Niter' definitions:
Definition of 'niter'
From: WordNet
noun
(KNO3) used especially as a fertilizer and explosive [syn: potassium nitrate, saltpeter, saltpetre, niter, nitre]
Definition of 'Niter'
From: GCIDE
- Niter \Ni"ter\, Nitre \Ni"tre\, n. [F. nitre, L. nitrum native soda, natron, Gr. ?; cf. Ar. nit[=u]n, natr[=u]n natron. Cf. Natron.]
- 1. (Chem.) A white crystalline semitransparent salt; potassium nitrate; saltpeter. See Saltpeter. [1913 Webster]
- 2. (Chem.) Native sodium carbonate; natron. [Obs.] [1913 Webster]
- For though thou wash thee with niter, and take thee much soap, yet thine iniquity is marked before me. --Jer. ii. 22. [1913 Webster]
- Cubic niter, a deliquescent salt, sodium nitrate, found as a native incrustation, like niter, in Peru and Chile, whence it is known also as Chile saltpeter.
- Niter bush (Bot.), a genus (Nitraria) of thorny shrubs bearing edible berries, and growing in the saline plains of Asia and Northern Africa. [1913 Webster]