synizesis
From LSJ
τίς ἐς σὸν κρᾶτ' ἐπύκτευσεν → who hit you with the fist on the head, who has been pummeling your head
Latin > English (Lewis & Short)
synīzēsis: is, f., = συνίζησις,>
I a contraction of two vowels into one syllable, Serv. Verg. A. 1, 698.
Latin > French (Gaffiot 2016)
sўnīzēsis, is, f. (συνίζησις), synizèse, contraction : Serv. En. 1, 698.
Latin > German (Georges)
synizēsis, is, f. (συνίζησις), das Zusammenlesen zweier Vokale zu einer Silbe, die Synizese, Serv. Verg. Aen. 1, 698; 2, 270 Thile.