nitrière, n.f., niter-bed.
nitrification, n.f., nitrification.
se nitrifier, v.r., to nitrify.
nitrique, adj., nitric.
nitrite, n.m., nitrite.
nitrogène, n.m. and adj., nitrogen; nitrogenous.
nitroglycérine, n.f., (chem.) nitroglycerine.
nitro-muriatique, adj., nitro-muriatic.
nitrosité, n.f., nitrosity, nitrous quality (of).
nivéal, -e, adj., growing in the snow; snowy.