To bring into being what was not there before. In this house creation is additive by law — a create never overwrites; it opens a new room.
Latin creare (to bring forth, produce, beget), related to crescere (to grow); to bring into being what was not there before, the same root that gives creature and increase.
Its kinship with crescere, to grow, means the root never carried an idea of replacement — a thing created adds itself to what exists rather than standing where something else used to be. Nothing this house creates is made by first clearing space for it.