1. the process of making or becoming stronger

1. making or designed to make something stronger

Examples

• The strengthening of the bridge took several months to complete.
• Regular exercise leads to the strengthening of muscles.
• The strengthening economy created more job opportunities.
• She took strengthening supplements to improve her bone health.
• The strengthening winds made sailing dangerous.
• The team focused on strengthening their defense strategy.
• Strengthening exercises helped him recover from his injury.