Defn: Blackness; the state of being black. Lamb.
NIGROMANCIE
Nig"ro*man`cie, n.
Defn: Necromancy. [Obs.]
NIGROMANCIEN
Nig"ro*man`cien, n.
Defn: A necromancer. [Obs.]
These false enchanters or nigromanciens. Chaucer.
NIGROSINE
Ni"gro*sine ( or ), n. Etym: [From L. niger black.] (Chem.)
Defn: A dark blue dyestuff, of the induline group; — called also azodiphenyl blue.
NIGUA
Ni"gua, n. Etym: [Sp.] (Zoöl.)
Defn: The chigoe.
NIHIL
Ni"hil, n. Etym: [L.]