κτῠπ-έω, Ep. Iterat.
A.
κτυπέεσκον
Q.S. 9.135
:aor. 1
ἐκτύπησα
E. Ph. 1181
, Arr. Tact. 40.6 ; poet. κτύπησα
S. OC 1606
, E. Or. 1467 (lyr.): Ep.
aor. 2
ἔκτῠπον
Il. 8.75
, al., S. OC 1456 (lyr.), κτύπον
Il. 8.170
:— Pass. ,v.infr.: (κτύπος):—crash, as trees falling, μεγάλα κτυπέουσαι πῖπτον
Il. 23.119
; freq. of thunder, Ζεὺς ἔκτυπε