ζ
From LSJ
Ubi idem et maximus et honestissimus amor est, aliquando praestat morte jungi, quam vita distrahi → Where indeed the greatest and most honourable love exists, it is much better to be joined by death, than separated by life.
Russian (Dvoretsky)
ζ: (τό ζῆτα) дзета (6-я буква греч. алфавита); ζʹ = 7, ͵ζ = 7000 (число 6 обозначается вышедшей из употребления буквой Ϛ).
