A character representing one or more of the sounds used in speech; a written symbol in an alphabetic system of writing.

वर्णमाला का अक्षर

English Usage: The teacher asked the students to write each letter of the alphabet.

Hindi Usage: शिक्षक ने छात्रों से प्रत्येक वर्णमाला का अक्षर लिखने के लिए कहा।