What does spool mean?
A cylindrical object, typically made of plastic or metal, used for winding or storing thread, yarn, or cable. A spool can also refer to a device used to control the release of a thread or cable.
Example
"The sewing machine used a spool of thread to stitch the fabric together."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.