Here are some possibilities:
* Forest: This is the most common meaning of "Arana" in Malayalam. In English, it translates directly to "forest".
* Wild, Untamed: It can also refer to something wild or untamed, similar to the English word "feral".
* Remote: "Arana" can also imply a remote or secluded place, akin to the English word "isolated" or "remote".
To give you a more precise translation, please provide the context in which you encountered the word "Arana".