Strong's #4883: massowr (pronounced mas-sore')
from an unused root meaning to rasp; a saw:--saw.
Brown-Driver-Briggs Hebrew Lexicon:
ּׂ
maśśôr
1) saw
Part of Speech: noun masculine
Relation: from an unused root meaning to rasp
Usage:
This word is used 1 times:
Isaiah 10:15: "boast itself against him that heweth therewith? or shall the saw magnify itself against him that shaketh it? as if the rod"