An answer to a problem or a way to fix an issue.

The act of solving a problem or dealing with a difficult situation.

समस्या का समाधान

English Usage: Finding a solution to the climate crisis is essential.

Hindi Usage: जलवायु संकट का समाधान खोजना आवश्यक है।

Becoming harder or more solid.

Making something less flexible or more resistant.

कम लचीला बनाना

English Usage: The hardening process of the metal increases its durability.

Hindi Usage: धातु की कठोरता प्रक्रिया इसकी टिकाऊपन को बढ़ाती है।