Columbarium
Pronunciation : Col`um*ba"ri*um
Part of Speech : n.;
Etymology : [L. See Columbary.] (Rom. Antiq.) (a) A dovecote or pigeon house. (b) A sepulchral chamber with niches for holding cinerary urns.
Definition :
pl. L. Columbaria
Source : Webster's Unabridged Dictionary, 1913