'Nitrum flammans' definitions:

Definition of 'Nitrum flammans'

From: GCIDE
  • Nitrum \Ni"trum\, n. [L., natron. See Niter.] (Old Chem.) Niter. [1913 Webster]
  • Nitrum flammans [L., flaming niter] (Old Chem.), ammonium nitrate; -- probably so called because it deflagrates when suddenly heated. [1913 Webster]