From gazaz; a fleece (as shorn); also mown grass -- fleece, mowing, mown grass.
see HEBREW gazaz
H1488. gez
גֵּז noun [masculine] shearing, mowing (Assyrian gizzu ZehnpfBAS i. 530, Aramaic גִּיזָּא fleece) — גֵּז Psalm 72:6, also construct Deuteronomy 18:4; Job 31:20; plural construct גִּזֵּי Amos 7:1; — shearing = thing sheared off, wool, fleece ׳ג צאֹן Deuteronomy 18:4, ׳ג כְּבָשַׂי Job 31:20; mowing Amos 7:1 (׳ג הַמֶּלֶךְ compare RSSemitic i. 228); = land to be mown Psalm 72:6 (but shearing in both, according to HoffmZAW 1883, 116 ff. SS).