Lewis & Short

līnĭger, gĕra, gĕrum, adj. [linum gero], linen-wearing, clothed in linen; of Isis and her priests: turba, Ov. M. 1, 747: neu fuge linigerae Memphitica templa juvencae, id. A. A. 1, 77: grege linigero circumdatus, Juv. 6, 532.