Definitions of richness

1. abundant wealth

2. the property of producing abundantly and sustaining growth; " he praised the richness of the soil"

3. the property of a sound that has a rich and pleasing timbre

4. Opulence; wealth; finery; splendour; fertility; abundance of anything.

5. The state of being rich; any good quality existing in abundance; fertility; productiveness; pampering qualities, as in food.