1. not relating to or involving music
2. lacking musical ability or appreciation

Examples

• The theater company decided to stage a nonmusical play this season.
• She comes from a completely nonmusical family with no instruments in the house.
• His nonmusical background made it difficult for him to appreciate opera.
• The nonmusical segments of the variety show were just as entertaining.
• Despite being nonmusical herself, she encouraged her children to take piano lessons.
• The documentary focused on the nonmusical aspects of the composer’s life.