LSJτετρᾰ-θέλυμνοςGlossof four layersτετρᾰ-θέλυμνος,ον, (θέλυμνον)A. of four layers,σάκος τ. a shieldof four ox-hides, Il. 15.479=Od. 22.122 .ReferencesIl. 15.479Od. 22.122