scarf

(noun) a garment worn around the head or neck or shoulders for warmth or decoration.

(noun) a joint made by notching the ends of two pieces of timber or metal so that they will lock together end-to-end. Synonyms: scarf joint.

(verb) masturbate while strangling oneself.

(verb) unite by a scarf joint.

(verb) wrap in or adorn with a scarf.