1) spine, backbone, os sacrum 1a) either spine or os sacrum 1a1) bone close to fat-tail Part of Speech: noun masculine A Related Word by BDB/Strong’s Number: from H6095 Same Word by TWOT Number: 1671a
Brown-Driver-Briggs
עָצֶהnoun [masculine] either spine or os sacrum, bone close to fat-tail, ׳הֶעLeviticus 3:9.
IV. עצה (√ of following; LagBN 157 compare a land abounding with the trees called).
Leviticus 3:9 HEB:תְמִימָ֔ה לְעֻמַּ֥ת הֶעָצֶ֖ה יְסִירֶ֑נָּה וְאֶת־ NAS: close to the backbone, and the fat KJV: hard by the backbone; and the fat INT: the entire close to the backbone shall remove and the fat