No direct marathi meaning for the english word 'harden' has been found. Check out the following synonyms for the same word which are very close in meaning.
- firm - भक्कम, घट्ट, टणक, कणखर
- steel - पोलाद, पोलादी शस्त्र, (मन) पोलादासरखे घट्ट करणे, पोलादाचे आवरण घालणे