Which prefix means "between"?

The prefix that means "between" is indeed inter. It originates from the Latin word "inter," which directly translates to "between" or "among." This prefix is commonly used in various contexts, such as in the words "international" (between nations) and "interpersonal" (between people). Understanding this prefix is essential as it helps in deciphering the meanings of complex terms by breaking them down into their components.

The other prefixes, while potentially relevant in different contexts, do not carry the meaning of "between." For example, "sub" refers to "under" or "below," "intra" means "within" or "inside," and "mal" denotes "bad" or "wrong." Recognizing the distinct meanings of these prefixes aids in enhancing vocabulary and comprehension in language study.