P : nm (word from latin parasite, Greek parasitos, from "sitos" food ").
Word " parasite has several meanings:
1. Antiquity: Commensal attached to the backgammon of a rich man, and which was to entertain him.
Modern meaning: No one who is feeds knowing how to do invite at the others (snuffler, freeloader, your fear).
2. No one who lives in idleness, at the expense of Company.
Quote from the French poet and novelist Louis Aragon (1897-1882): “We are all [capitalists] parasites”.