1. a strong woolen fabric used for making academic gowns and clerical robes
2. a genus of small perennial herbs in the mint family, commonly known as self-heal
Usage: botanical

Examples

• The graduation gowns were made of traditional black prunella.
• The judge’s robes were crafted from high-quality prunella fabric.
• Prunella grows wild in many meadows and lawns.
• The herbalist recommended prunella for its healing properties.
• Self-heal, or prunella, has small purple flowers.
• The tailor specialized in working with prunella for academic wear.