Definitions
1.NounSomeone who is wealthy.
2.NounA stream or river flowing into a larger river or into a lake; a tributary stream; a tributary.
3.AdjectiveAbundant; copious; plenteous.
4.AdjectiveAbounding in goods or riches; having a moderate level of material wealth."They were affluent, but aspired to true wealth.; The Upper East Side is an affluent neighborhood in New York City."
5.AdjectiveTributary.
6.AdjectiveFlowing to; flowing abundantly.
7.Adjective↑ Douglas Harper (2001–2026), “affluent”, in Online Etymology Dictionary.
8.Adjective↑ affluent in Merriam-Webster Online Dictionary.
9.Adjective1 2 affluent in The American Heritage Dictionary of the English Language.