δυωδεκαΐς
From LSJ
τά δέ ἄνευ συμπλοκῆς, οἷον ἄνθρωπος, βοῦς, τρέχει, νικᾷ → and the simple forms of speech, for example: 'man', 'ox', 'runs', 'wins'
English (LSJ)
ίδος, Att.; Ion. δωδεκηΐς, ίδος, and δῠωδεκα-ῄς, -ῇδος, ἡ, sacrifice of twelve victims, SIG2438 D37 (Delph.), SIG3604.9 (Delph., ii B.C.), Porph.Abst.1.22, etc.: as adjective, θυσίαι Eust.1386.48: hence name of a sacred mission to Delphi, SIG773.2 (i B.C.).