עַצֻּמָה‎ (ʻatstsumâh|ats-tsoo-maw'|noun|feminine|defence)
[Heb] עַצֻּמָה‎, עֲצֻמֹות‎ ETCBC: עֲצֻמֹות‎ (subs|arguments) OSHL: p.es.ab TWOT: 1674b GK: H6802 Greek: βουλή
Derivation: feminine of עָצוּם‎;
Strong's: a bulwark, i.e. (figuratively) argument
KJV: strong.