IPA: /ˈkloʊðspɪn/
KK: /ˈkloʊðspɪn/
A small device made of wood or plastic that is used to hold clothes onto a line while they dry.
She used a clothespin to secure the wet shirt to the clothesline.
Clothespin → The word is formed from "clothes" (from Old English *clāþas*, meaning garments or fabric) and "pin" (from Old English *pinn*, meaning a small pointed object used for fastening). A clothespin is a small object used to fasten clothes to a line for drying.
Think of 'garments' ('clothes') being 'fastened' ('pin') to a line — that's what a clothespin does.
No commonly confused words.