THREADBARE
Thread"bare`, a.

1. Worn to the naked thread; having the nap worn off; threadbare clothes. "A threadbare cope." Chaucer.

2. Fig.: Worn out; as, a threadbare subject; stale topics and threadbare quotations. Swift.

THREADBARENESS
Thread"bare`ness, n.

Defn: The state of being threadbare.

THREADEN
Thread"en, a.

Defn: Made of thread; as, threaden sails; a threaden fillet. [Obs.]
Shak.

THREADER
Thread"er, n.

1. A device for assisting in threading a needle.

2. A tool or machine for forming a thread on a screw or in a nut.