Definitions

1. 1.to elevate, to ennoble (to improve morally)
2. 2.to enrich, to gentrify, to meliorate, to rarefy, to refine (to improve greatly in quality)
3. 3.to refine (to breed better varieties of plants or breeds of animals)
4. 4.to become elevated, to become ennobled (to improve morally)
5. 5.to become enriched, to become gentrified, to become meliorated, to become rarefied, to become refined (to improve greatly in quality)