munificent

adjective2

1. •
   Very liberal in giving or bestowing.

   • Tellson's Bank […] was a munificent house, and extended great liberality to old customers who had fallen from their high estate. — 1859
2. •
   Very generous; lavish.

   • On the hill, where kites used to be flown, stood the fine college which Mr Laurence's munificent legacy had built. — 1886