Noun

1. a dovecote; one of the pigeonholes in a dovecote
2. a large, sometimes architecturally impressive building for housing a large colony of pigeons, particularly those of ancien regime France.
3. a building, a vault or some similar place for the respectful and usually public storage of cinerary urns containing cremated remains, or a niche in such a place
   • 1873: Friedrich Wilhelm Nietzsche and an unknown translator, On Truth and Lies in a Nonmoral Sense, part 2

     We have seen how it is originally language which works on the construction of concepts, a labor taken over in later ages by science. Just as the bee simultaneously constructs cells and fills them with honey, so science works unceasingly on this great columbarium of concepts, the graveyard of perceptions.