adjective wide, large; excellent, eminent Ja.v.89; Mil.354; Sdhp.345, Sdhp.592
■ pl. urū sands, soil Ja.v.303.

cp. Av. ravah space; Gr. εὐρυς wide; Lat. rūs free or wide space, field; Idg. *ru, *uer wide, to which also Goth. rūms space = Ags. rūm, E. room, Ger. raum