1. having had thread removed or having no thread

1. past tense and past participle of unthread; removed thread from something

Examples

• The unthreaded needle lay on the sewing table.
• She unthreaded the sewing machine before changing the bobbin.
• The unthreaded bolt came loose from the machinery.
• He carefully unthreaded the fishing line from the reel.
• The unthreaded screw holes needed to be retapped.
• After the repair, she unthreaded the old wire from the circuit.