ˌbänəˈterēən, -ta(a)r- adjective
or bon·i·tary ˈ ̷ ̷ ̷ ̷ˌterē
Etymology: Latin bonit as goodness (from bonus good + -itas -ity) + English -arian or -ary — more at bounty
1. Roman law : beneficial or equitable rather than statutory, civil, or quiritarian
2. Roman law : of or relating to ownership or possession protected not by the jus civile but by praetorian edict