nonnative

The word "nonnative" describes something—usually a plant, animal, or person—that isn't originally from a specific place or environment. Think of it as the opposite of "indigenous" or "native." It's about origins and where something naturally belongs.

When talking about nature, a nonnative species is one that has been introduced to an area outside its natural range—often by humans. These can be harmless additions to an ecosystem, but sometimes they become invasive, outcompeting native species and disrupting the balance of the environment. You might read about efforts to control nonnative plants in a park or remove nonnative fish from a lake.

However, "nonnative" isn't limited to biology. It's also commonly used when discussing language. A "nonnative speaker" is someone who learned a language later in life, rather than acquiring it as their first language. This doesn't mean they aren't fluent or skilled; it just means the language wasn't part of their upbringing. For example: "Her English is excellent, but she's still considered a nonnative speaker."

The term can also be used more broadly to describe something that did not begin in a particular place or setting. In most everyday use, though, you will see it most often in discussions about nature and language.

So, whether it's a plant taking root in new soil or a person mastering a second language, "nonnative" highlights something that has come from somewhere else and now exists in a new place. It is a way of identifying origin, regardless of where that thing happens to be now.