IPA: /ˈkɔːrdər/
KK: /ˈkɔrdər/
A device used with a sewing machine to attach cords or braids to fabric while sewing.
The seamstress used a corder to add decorative braids to the dress.
This word originates from Old French 'cordier', meaning a maker or seller of cords or strings. The term refers to someone involved in the trade of cord-making.
Think of a 'cord' as a string or rope, and remember that a 'corder' is someone who makes or sells cords.