1) entrenchment, siege-work, palisade, post Part of Speech: noun masculine A Related Word by BDB/Strong’s Number: from H5324 Same Word by TWOT Number: 1398d
Brown-Driver-Briggs
מֻצָּבnoun [masculine]palisade or intrenchment; — only Isaiah 29:3 (of siege-works; "" מְצֻרֹת).
Isaiah 29:3 HEB:וְצַרְתִּ֤י עָלַ֙יִךְ֙ מֻצָּ֔ב וַהֲקִֽימֹתִ֥י עָלַ֖יִךְ NAS: [you], And I will set siegeworks against KJV: and will lay siege against thee with a mount, and I will raise INT: will set against siegeworks will raise against