עֲיָם (ʻăyâmah-yawm'noun|masculineglow|strength)
[Heb] עֲיָם ETCBC: בַּעְיָם‎ (subs|[uncertain]) OSHL: p.bj.af, p.cj.aj TWOT: 1611 GK: H6522 Greek: βίαιος
Derivation: of doubtful origin and authenticity;
Strong's: probably meaning strength
KJV: mighty.