Question

what do you mean by preffix​

Answer 1

Answer:

A prefix is an affix which is placed before the stem of a word. Adding it to the beginning of one word changes it into another word. For example, when the prefix un- is added to the word happy, it creates the word unhappy.

Answer 2

$\underline\mathfrak{ANSWER:-}$

A word, letter, or number placed before another.