What is Peer?
Peer definition and meaning on Dictionary terms:
a person of the same legal status: a jury of one’s peers.
a person who is equal to another in abilities, qualifications, age, background, and social status.
something of equal worth or quality: a sky-scraper without peer.
a member of any of the five degrees of the nobility in Great Britain and Ireland (duke, marquis, earl, viscount, and baron).
Archaic. a companion.