1. the process of making something more solid, stable, or firm

1. present participle of firm; making or becoming more solid, stable, or resolute

Examples

• The concrete is firming up as it dries.
• She is firming her resolve to quit smoking.
• The firming of the market led to higher prices.
• Regular exercise helps with muscle firming.
• The company is firming its position in the industry.
• The firming of his handshake showed confidence.
• Prices are firming after last week’s decline.