1. a flowering plant with small pink or white flowers, often used in herbal medicine as a mild sedative

Examples

• She planted valerian in her herb garden for its calming properties.
• The doctor recommended valerian tea to help with her insomnia.
• Valerian root has been used for centuries as a natural sleep aid.
• The valerian flowers attracted butterflies to the garden.
• Many people prefer valerian supplements over prescription sleep medications.
• The strong smell of valerian root is distinctive and earthy.