1. a return to a former successful state after a period of decline or failure
2. a quick clever reply, especially to criticism or an insult

Examples

• The team made an amazing comeback in the final quarter.
• After years of poor sales, the company staged a remarkable comeback.
• The singer’s comeback album topped the charts.
• She always has a witty comeback ready for any criticism.
• His comeback to the reporter’s question was both clever and cutting.
• The politician’s comeback tour helped restore his reputation.
• I couldn’t think of a good comeback until hours later.