Strong's #4618: ma`anah (pronounced mah-an-aw')

from 6031, in the sense of depression or tilling; a furrow:--+ acre, furrow.

Brown-Driver-Briggs Hebrew Lexicon:

ma‛ănâh

1) ploughing ground, place for task

Part of Speech: noun feminine

Relation: from H6031, in the sense of depression or tilling

Usage:

This word is used 3 times:

 

1 Samuel 14:14: "was about twenty men, within as it were a half acre of land, which a yoke"
Psalms 129:3: "upon my back: they made long their furrows."
Psalms 129:3: "upon my back: they made long their furrows."