'Rentier' definitions:

Definition of 'rentier'

From: WordNet
noun
Someone whose income is from property rents or bond interest and other investments

Definition of 'Rentier'

From: GCIDE
  • Rentier \Ren`tier"\ (r?N`ty?"), n. [F. See 5th Rent.] One who has a fixed income, as from lands, stocks, or the like. [1913 Webster]