plebe

noun4

1. •
   [usually plural] (historical) A plebeian, a member of the lower class of Roman citizens.
2. •
   (US, slang) A freshman cadet at a military academy.

   • My drill master, a young stripling, told me I was not so ‘gross’ as most other pleibs, the name of all new cadets. — 1834
3. •
   (no longer used, historical) The plebs, the plebeian class.

   • All other roomes were free for the plebe or multitude. — 1612
4. •
   (no longer used) The similar lower class of any area.