'Tribular' definitions:

Definition of 'Tribular'

From: GCIDE

Tribual \Trib"u*al\, Tribular \Trib"u*lar\, a. Of or relating to a tribe; tribal; as, a tribual characteristic; tribular worship. [R.] [1913 Webster]
The tribual lispings of the Ephraimites. --Fuller. [1913 Webster]