pensionnaire

noun3

1. •
   Someone who boards at a lodging-house, school, or other institution; a boarder, especially in France or other European countries.

   • [H]e found she had not taken the veil; but her mother being lately dead, had entered as a pensionaire, until her family-affairs could be adjusted. — 1751
2. •
   A junior member of the Comédie Française.
3. •
   (no longer used) Someone receiving a pension.