threader
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THREADER
THREADER Thread "er, n.
thread er |ˈTHredər ˈθrɛdər | ▶noun 1 a device for passing a thread through the needle and guides of a sewing machine. • a factory worker who attaches spools of yarn to a loom. 2 a device for cutting a spiral ridge on the outside of a screw or the inside of a hole.
thread ¦er ▶noun 1 a device for passing a thread through the needle and guides of a sewing machine. • a factory worker who attaches spools of yarn to a loom. 2 a device for cutting a spiral ridge on the outside of a screw or the inside of a hole.