Con*tu"ber*nal (?), Con`tu*ber"ni*al (?), a. [L. contubernalis a tent companion, fr. contubernium tent companionship.]
Living or messing together; familiar; in companionship.
Humble folk ben Christes friends: they ben contubernial with the Lord, thy King.
Chaucer.
© Webster 1913.