rök-samligr

adj. reasonable, just, true; röksamlig ritning, Stj. 1; röksamleg bók, a true, learned book, 655 xxii. A. 2; röksamlig skilning, a true understanding, Mar.; röksamlig refsing, a just punishment, Fb. i. 409; r. í stjórn, just in government, Bs. ii. 3: freq. in mod. usage in the sense of conclusive, of an argument, authoritative, of a person.