ركن

rukn (v.n. fr. ركن 'to incline to'), s.m. Outward part, angle, corner, support, prop, pillar; aid, support; foot (of a verse); a noble, a grandee; essence or essential part (of a thing), an essential, a fundamental:—ruknu`s-salt̤anat, 'A pillar of the state,' a noble.