Ever wondered how British people say “opossum”? It’s actually pretty straightforward. Most folks in the UK pronounce it as “opossum” with a soft first syllable—uh-POSS-um. It’s close to the American way, just with a British twist. Sometimes you’ll hear “possum” in casual conversation, especially if people are chatting about the Australian or New Zealand animals.

Maybe you’re curious because people often skip the “O” sound in daily speech. In the UK, most people keep the “O,” but it sounds a bit different than it does in the US.
If you want to hear it for yourself, there are loads of videos and guides online that break down the British pronunciation.
How Do British People Say ‘Opossum’?

In the UK, the way people say “opossum” and which term they pick might catch you off guard. British English leans toward a particular pronunciation, and the word choice can change what others think you mean.
You’ll notice the pronunciation and even the term itself can differ quite a bit from how Americans talk about this animal.
British English Pronunciation of Opossum
In British English, people usually say “opossum” with three clear syllables: uh-POH-sum or sometimes oh-POH-sum. The “o” at the start gets pronounced, unlike in the US where it sometimes disappears and you just get “possum.”
The middle syllable gets stressed—think “pah.” This keeps the word closer to its roots and avoids confusion with “possum,” which in Britain usually means something else entirely.
So, in the UK, you’ll want to pronounce the “o” at the start. It’s a small thing, but it makes a difference.
Preferred Term: Possum or Opossum in the UK
Most Brits stick with “opossum” instead of just “possum.” Why? Well, “possum” usually means the Australian critters, not the North American ones.
You’ll hear “opossum” in wildlife shows or science talks. “Possum” tends to mean those fluffy-tailed marsupials from Australia and nearby places.
If you call the North American animal a “possum” in the UK, people might picture an Australian marsupial. Saying “opossum” just clears things up.
Comparison to American English Usage
Americans often say “possum” when they’re talking about the Virginia opossum. They drop the “o” and keep it casual.
In the UK, people pronounce the “o” in “opossum” and make it sound a bit more formal or precise. It’s a subtle thing, but it stands out if you’re listening for it.
Americans use “possum” as the go-to word for this animal. In the UK, though, “possum” usually means something different.
Here’s a quick look at the differences:
| Aspect | British English | American English |
|---|---|---|
| Common term | Opossum | Possum |
| Pronunciation | Uh-POH-sum | PAH-sum (dropping “o”) |
| Reference to animal | North American opossum | North American possum |
Knowing this helps you avoid confusion when you’re talking about these animals in the UK. You can pick the right word (and sound just a little bit more local).
If you’re curious about how it sounds, check out How to pronounce OPOSSUM – YouTube.
Key Differences Between Opossum and Possum

You’ll hear both opossum and possum tossed around, but they’re not the same animal. These marsupials actually live in different parts of the world and have their own quirks.
Their names come from different places, too, and that shapes how people use them.
North American Opossum vs Australian Possum
The North American opossum—think the Virginia opossum (Didelphis virginiana)—is the only marsupial north of Mexico. It’s got thick fur, a long, bare tail, and even opposable thumbs on its back feet.
People know it for “playing possum,” that classic trick where it pretends to be dead when it’s scared.
Australian possums, though, are a whole different story. They’re mostly tree-dwellers with bushy tails and they love forests in Australia, New Guinea, and nearby islands.
Australian possums belong to the phalanger family. They’re smaller, with rounder faces—pretty cute, honestly.
Origins and Etymology of Opossum
“Opossum” comes from a Virginia Algonquian word that meant “white dog” or maybe “small animal.” Early English versions included apossoun and opassom.
Eventually, people dropped the first syllable, and “possum” stuck around thanks to a process called aphesis.
Scientists still stick with “opossum” for the American marsupials. Everyday speech, though, especially in the US, leans toward “possum.”
Australians use “possum” for their own native species. The words reflect language changes and regional quirks, so you’ll hear both depending on where you are.
Typical Habitats and Regional Species
American opossums roam from southern Canada all the way down to Costa Rica. They like woodlands, farmlands, and, honestly, they’re not shy about showing up in urban spaces too.
You might spot a Virginia opossum digging around in your backyard late at night, looking for something to eat.
Australian possums mostly stick to forests, woodlands, and city parks. You’ll find species like ringtail and brushtail possums—each one seems to have its own favorite trees and weather.
These possums usually come out after dark. They munch on leaves, fruit, and flowers, depending on what’s around.
Both animals count as marsupials, but they live on different continents. Where they live shapes how they look and act.
Curious about the names and differences? Check out Possum vs. Opossum: Is There a Difference?.