Which of the following is the definition of the word prefix?(1 point) Responses word part added at the beginning or end of a word root that changes the word’s meaning word part added at the beginning or end of a word root that changes the word’s meaning an affix added at the beginning of a word root an affix added at the beginning of a word root a basic word part that often comes from Greek or Latin a basic word part that often comes from Greek or Latin an affix added to the end of a word root

The definition of the word prefix is:

- word part added at the beginning or end of a word root that changes the word’s meaning.

The correct definition of the word prefix is: "An affix added at the beginning of a word root that changes the word’s meaning."

The correct answer is: "word part added at the beginning or end of a word root that changes the word’s meaning."

To arrive at this answer, you can analyze the options provided and compare them to the understanding of what a prefix is. A prefix is a word part that is added at the beginning of a word root, and it alters the meaning of the word. By eliminating the other options that do not accurately describe a prefix, you can narrow down the correct answer.