Extended Strong's Greek Lexicon (Abbott-Smith based)
to strike a head
Usage: κεφαλιόω (Rec. -αιόω, [so in LXX: Sir.32:8 *]), -ῶ (κεφάλιον, dimin. of κεφαλή, in late writers) __1. (-αιόω) to sum up (Thuc., al.). __2. (In NT, only) to wound on the head: Mrk.12:4.† (AS)