Abbott-Smith Manual Greek Lexicon
βολίς (G1002)
1 βολίς , -ίδος, ἡ ( βάλλω ), [in LXX for חֵץ , יָרָה , etc.;] a dart, javelin : He 12:20 , Rec. (LXX).†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain
Strong's G1002 · Greek
βολίς
bolis · bol-ece'
from 906; a missile, i.e. javelin