of a viper/snake; of vipers
Latin word, found 37 times in the texts on Socratos.
Vergil, Aeneid 6.281: vipereum crinem vittis innexa cruentis.
Ovid, Heroides 6.33: Vipereos dentes in humum pro semine iactos,
Ovid, Metamorphoses 2.769: vipereas carnes, vitiorum alimenta suorum,
All forms of vipereus