Deterioration or damage to letters (written or printed characters), often due to frequent use or exposure to environmental factors.

अक्षर का घिसना या क्षति

English Usage: The ancient manuscript showed significant wear of letter, making it difficult to read.

Hindi Usage: प्राचीन पांडुलिपि में अक्षर घिसावट दिखाई दी, जिससे पढ़ना मुश्किल हो गया।