bourdon¹ /boorˈdən/

1. A drone bass of a bagpipe
2. A bass stop in an organ or harmonium
3. The bass accompaniment to a melody (obsolete)

bourdon² /boorˈdən/ (obsolete)

1. A pilgrim's staff
2. A club

• subornations
• suborned
• suborner
• suborners
• suborning
• suborns
• subovate
• suboxide
• suboxides
• subpanation
• subpanations
• subparallel
• subphrenic
• subphyla
• subphylum
• subplot
• subplots
• subpoena
• subpoena'd
• subpoenaed
• subpoenaing
• subpoenas
• subpolar
• subpopulation
• subpopulations