Rare but attested use meaning ‘to fasten or adorn with a brooch’; regular verb morphology.
Definitions
To fasten or decorate (a garment or fabric) with a brooch. She brooched the scarf at her neck to keep it in place.
Synonyms
open up
bring forward
bring up
Attributive noun use (e.g., “brooch clasp”, “brooch setting”).
Definitions
Relating to or intended for a brooch; used to describe components or settings for brooches. The jeweler sells a variety of brooch clasps and other brooch supplies.