Here's a breakdown:
* Meaning: A prefix alters the meaning of a base word.
* Position: Prefixes come *before* the root word.
* Example: The prefix "un-" in the word "unhappy" changes the meaning of "happy" to its opposite.
Examples of common prefixes:
* un-: not, opposite of (unhappy, unbreakable)
* re-: again, back (redo, reread)
* pre-: before (pregame, premonition)
* mis-: wrongly, badly (misunderstand, misspell)
* dis-: not, opposite of (dislike, disagree)
* in-: not, opposite of (inactive, incomplete)
* over-: too much (overcooked, overestimate)
* sub-: under, below (submarine, submerge)
Why are prefixes important?
* Vocabulary expansion: Understanding prefixes helps you expand your vocabulary and understand the meaning of unfamiliar words.
* Word formation: Prefixes are essential for forming new words.
* Communication: Knowing prefixes allows for clearer and more precise communication.
Let me know if you have any other questions about prefixes or vocabulary!