The name which is given to the descriptive word phrase or clause that is not essential to the meaning of a sentence
This refers to the type of word which is used as a form of description in order to affect the structure of a sentence in a non essential way.
With that in mind, we can see that the correct answer is a non restrictive word as it does not affect the structure of a sentence based on the available information.
Read more about non restrictive word here:
https://brainly.com/question/8120076
