From zamar; a pruning-knife -- pruning-hook.
see HEBREW zamar
H4211. mazmerah
[מַזְמֵרָה] noun feminine pruning-knife, only plural בַּמַּזְמֵרוֺת הַזַּלְזַלִּים וְכָרַת Isaiah 18:5; לְמַזְמֵרוֺת 2:4; Micah 4:3 (both "" לְאִתִּים); וּמַזְמֵרֹתֵיכֶם Joel 4:1("" אִתֵּיכֶם).