1. the drone strings on stringed instruments like hurdy-gurdies that produce a continuous low tone
Usage: musical
2. the low-pitched drone pipes in bagpipes or organs that provide a continuous bass note
Usage: musical

Examples

• The hurdy-gurdy’s bourdons created a haunting bass accompaniment to the melody.
• She adjusted the bourdons on her bagpipes to ensure they were properly tuned.
• The organ’s bourdons provided a rich foundation for the hymn.
• Traditional folk musicians rely on bourdons to maintain the harmonic structure.
• The instrument maker carefully positioned the bourdons for optimal sound quality.