1. A synthetic organic compound used in perfumery and flavorings, known for its violet-like or woody scent.
Usage: chemistry; technical

Examples

• Ionone is a key ingredient in many high-end perfumes.
• The fragrance contains alpha-ionone, which gives it a floral character.
• Ionone is also used in food flavoring to create fruity and woody notes.
• Chemists synthesized ionone in the laboratory for commercial use.
• The violet scent of ionone makes it popular in cosmetic products.