What does the prefix "pre-" indicate?

The prefix "pre-" indicates "before," which is why the correct answer is the second choice. This prefix is commonly used in various words to convey the idea of something occurring prior to another event or time. For instance, in the word "preview," it implies viewing something before it officially occurs. Similarly, in "premature," it refers to something happening before the proper time. Understanding these prefixes can greatly enhance vocabulary and comprehension skills, as they provide clues about the meanings of words.