The Meitei Mayek is the script used to write:

Manipuri language
Sanskrit
Bengali
Burmese

The Meitei Mayek is the script used to write the Manipuri language. It is an abugida, which means that each consonant has a inherent vowel sound, which can be modified by diacritics to represent other vowels. The Meitei Mayek script is believed to have originated in the 7th century, and it is still used today by the Meitei people of Manipur, India.

Sanskrit is a classical language of India that is written in the Devanagari script. Bengali is a modern language of India that is written in the Bengali script. Burmese is a modern language of Myanmar that is written in the Burmese script.

The Meitei Mayek script is not related to any of these other scripts. It is a unique script that is used to write the Manipuri language.