Interjections

A prefix is an affix which is placed before the root of a word. Particularly in the study of languages, a prefix is also called a preformative, because it alters the form of the words to which it is affixed.

In this video lesson, Mr. Donnelly will be explaining the usage of the prefixes "micro, mega, super, & hyper".

A prefix is an affix which is placed before the root of a word. Particularly in the study of languages, a prefix is also called a preformative, because it alters the form of the words to which it is affixed.