• (a.) That may descend from an ancestor to an heir. • (a.) Admitting descent; capable of being descended.
De·scend'i·ble adjective 1. Admitting descent; capable of being descended. 2. That may descend from an ancestor to an heir. 'A descendant estate.' Sir W. Jones. 
capable of being transmitted by inheritance. · permitting descent: a descendible hill.