Meaning of paravail

par•a•vail

Pronunciation: (par"u-vāl', par'u-vāl"), [key]
— adj. Old Eng. Law.
  1. being below or inferior to all others; specifically, being a tenant of one who holds land of another who is also a tenant: a tenant paravail.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.