It seems like you might be looking for one of the following:
* Proper noun: A proper noun is a specific name for a person, place, or thing (e.g., John, London, Eiffel Tower). They are always capitalized.
* Pronoun: A pronoun is a word that replaces a noun or noun phrase (e.g., he, she, it, they, this, that).
If you can provide more context about where you encountered this word, I might be able to help you further.