Deciphered means someone has worked out what the signs stand for, so the writing can be read.
Beyond the textbook.
The Harappan script has not been deciphered because:
- A bilingual text is the same message in two scripts, one of which we can already read.
- The writing is very short. A seal carries only a few signs. That is too little to work with.
- We do not know which language the Harappans spoke , so there is nothing to match the signs against.
You have studied about the Harappan script in your previous grades. Observe this seal carefully and discuss why the script has not yet been deciphered. Also, find out what efforts have been made to decipher it. You can use your textbook, consult your teacher, or refer to online sources.