1. a long, tubular wind instrument of Aboriginal Australian origin, traditionally made from a hollowed eucalyptus branch and played by blowing air through it to produce a deep, resonant sound.
Usage: also spelled didgeridoo; often used in Aboriginal music and ceremonies

Examples

• The musician played a haunting melody on the didjeridu.
• Aboriginal performers demonstrated the traditional didjeridu at the cultural festival.
• Learning to play the didjeridu requires developing circular breathing technique.
• The deep, resonant tones of the didjeridu echoed through the concert hall.
• He purchased a handcrafted didjeridu during his trip to Australia.