Lexical Definition

‎עׇצְמָה‎ ʻotsmâh (ots-maw') strength H:N-F
feminine of ‎עֹצֶם‎

abundance, strength.

1) power, strength, might

See Greek: ἰσχύς

Usage: 3 forms in 3 verses
Form Translated As     In Verse(s)
עָצְמָ֥ה strength Isa.40.29
עָצְמָ֛ה strength its Nah.3.9
בְּעָצְמַ֥ת in power of Isa.47.9

Brown-Driver-Briggs

‎עָצְמָה‎ noun feminine might; — Isa 40:29 (|| ‎כֹּהַ‎).

Brown-Driver-Briggs References

Book Refs
Isaiah 40:29