buttress
Meaning (English)
to support and strengthen an argument or a structure
Meaning (मराठी)
पुष्टी देणे, आधार देणे
Used in a sentence
The petitioner buttressed his claim with twenty years of revenue records.
याचिकाकर्त्याने वीस वर्षांच्या महसूल नोंदींनी आपल्या दाव्याला पुष्टी दिली.