1. to arrange or compose in the form of a concert; to organize or present as a musical performance
Usage: chiefly British; rare
2. to perform in concert; to play or sing together as part of a concert
Usage: chiefly British; rare

Examples

• The musicians decided to concertise their efforts for the charity event.
• They concertised several classical pieces for the evening performance.
• The orchestra will concertise at the festival next month.
• Local artists concertised together to raise funds for the community center.