ἔξαψις σφοδρὰ μετὰ πολλῆς βίας πίπτουσα ἐπὶ γῆς → a violent flare-up falling on the ground with great force, thunder and lightning
[Seite 535] ὁ, der seinen Vater schlägt, Vatermörder, Schol. Ar. Nubb. 1330 u. VLL., die es von ἀλοάω, = τύπτειν, ἐπιτρίβειν erklären.
from πατήρ and the same as the latter part of μητραλῴας; a parricide: murderer of fathers.