n. pl. L. Columbaria. (Rom. Antiq.) (a) A dove-cote or pigeon house. Box for pair of pigeons. (b) A sepulchral chamber with niches for holding cinerary urns. A building containing niches in which are placed urns containing the ashes of the deceased after cremation.
- Hole for oars, oarlock. - n. Hole for beam, exit of water-wheel near axle.