columbarium

Definitiones

1. dovecote, birdhouse for domestic pigeons
   declension-2
2. a hole for a horizontal member such as a joist or rafter; a gain or mortise
   declension-2
3. a hole in the side of a waterwheel near its axle, where the water lifted by the wheel exits
   declension-2
4. an opening for oars in the side of a vessel; an oarlock
   declension-2
5. an underground chamber for interring cremated remains, with niches for the urns of ashes
   declension-2

Aequivalentia

Gradus CEFR