οἰν-ιστήρια(sc.ἱερά),τά, festival at which Athenians cut off theμαλλός, κόννοςorσκόλλυςof their sons previous to their being enrolled among theἔφηβοι,at the same time offering
A. a measure of wine(οἴνου μέτρον) to Heracles, and drinking part of it to the health of theirφράτερες,
Eup. 135 , Hsch. , Phot. (οἰνιαστήριαin Eust. 907.18 ).