The meaning of PROSPER is to succeed in an enterprise or activity; especially : to achieve economic success. How to use prosper in a sentence. Sign in to access Prosper's services and features. Prosper offers a range of financial solutions to help you consolidate debt, finance home improvements, cover healthcare costs, and invest in real people. Learn more about Prosper's history, security, ratings, and resources. Learn the meaning, pronunciation and usage of the word prosper, which means to be fortunate or successful, especially in terms of one's finances. Find synonyms, translations and examples of prosper in different contexts and languages.
