1. a musical phrase or rhythm that is repeated persistently throughout a composition or section
Usage: music

Examples

• The pianist played a simple ostinato pattern with her left hand while improvising with her right.
• Ravel’s Bolero is built on a famous ostinato that repeats throughout the entire piece.
• The composer used a rhythmic ostinato in the drums to create tension in the finale.
• Jazz musicians often improvise over an ostinato bass line.
• The ostinato in the lower strings provided a steady foundation for the melody.
• Minimalist composers frequently employ ostinato patterns to create hypnotic effects.