Webster’s Revised Unabridged Dictionary · 1913
Jural
Ju′ral, a. [L. jus, juris, right.]
1. Pertaining to natural or positive right. [R.]
By the adjective jural we shall denote that which has reference to the doctrine of rights and obligations; as by the adjective "moral" we denote that which has reference to the doctrine of duties. Whewell.
2. (Law) Of or pertaining to jurisprudence.