R / rēgillus
adjective

rēgillus

fem. rēgilla · neut. rēgillum
adj. dim; royal; regal
adj. dim. [regius], royal, regal, magnificent: inducula, Plaut. Ep. 2, 2, 39: tunica, Varr. ap. Non. 539, 10; cf. Fest. s. h. v. p. 286 Müll.