Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

19 Important Cat Terms Every Cat Owner Should Know (2026 Update)

Share

gray cat plays with its owner bed

Sometimes, owning a cat seems to require you to speak a completely different language. There are quite a few cat-specific terms that you may hear while hanging out in the cat world. It is essential to understand these terms, especially if you’re speaking to a vet or other health professional. Understanding what’s potentially going on with your cat is essential to their health.

This article will discuss some specific cat terms that are important for any cat owner to know.

divider 2 cats

The 19 Cat Terms Every Cat Owner Should Know

1. Brindle

Brindle refers to a specific coat pattern on a cat. It looks similar to tiger stripes, but they are less subtle. The stripes are irregularly shaped and vary in location and thickness, similar to a tiger. This coat coloration is most common in some specific breeds, though it can appear in many mixed breeds.

The stripes and base coat can be any color. It can also occur in cats with tabby, calico, and tortoiseshell colorations. In other words, brindle means “striped.”

brindle cat
Image By: Pixabay

2. Stropping

Stropping refers to sharpening a knife. However, it can also mean a cat sharpening their claws. A stropping cat will rub their claws all over an object, doing the stereotypical cat scratching movement. Cats may do this on a scratching post—or the arm of your couch. Many people may consider this as their cat’s way of “misbehaving”. However, it is a natural process that is necessary for your feline’s health.

To remove the dull, old covering of their claw, cats must scratch in this manner. Otherwise, their claw will not grow properly and may even lead to severe problems, like infections. It acts as a sharpening process.

cat scratching_Xandra Luijks_Pixabay
Image By: Xandra Luijks, Pixabay

3. Flehmen Reaction

Cats have scent glands along the roof of their mouth. Sometimes, to smell something better, they will hold their mouth open and run the air along these glands. This often makes it look like they’re grimacing. However, they’re just trying to figure out a smell.

This may seem quite weird, but it isn’t anything to worry about. It is a natural response to unusual smells.

white cat open mouth
Image By: Pixabay

4. Nictitating Membrane

This refers to your cat’s inner eyelid. It is pulled across the eye to clean it and protect the eye from wind, dirt, or attacks while still providing some visibility. Several animals have this extra eyelid, including some reptiles and birds. Several mammals have them as well.

Today, the third eyelid is rarely used and not as functional as it was for our cat’s ancestors. It is rarely seen for this reason. If the eyelid covers your cat’s eye for an extended period, it is likely time to call your vet.

cat's eye close up
Image By: Pixabay

5. Abscess

An abscess is an accumulation of pus in a single area. This can be caused for a variety of reasons, but infection is most common. The word can sound quite scary, but they are usually not serious when treated.


6. Albumin

A specific protein in the blood that regulates the amount of water in your cat’s blood. It also binds to larger pieces of blood to help them flow more efficiently. The liver produces it so that liver problems can upset the balance of this vital protein.


7. Alopecia

Alopecia means the loss of hair, baldness, or obvious bald patches. This can be caused by all sorts of things, most of which require a vet visit.

cat losing hair
Image By: Drendan, Shutterstock

8. Beta-Carotene

Beta-carotene is the pigment in plants that can be converted into vitamin A by many mammals. However, cats can not properly digest this chemical.


9. Cardiomyopathy

Cardiomyopathy is a common heart disease that affects the muscles of the heart. It does not usually affect the valves of the heart and does not include any congenital heart defects. Sometimes, it is dietary related, similar to people.


10. Congenital

Something a cat is born with, such as a birth defect, is called “congenital”. It may be inherited through the genes or the result of a birth injury.


11. Core Vaccine

A core vaccine is one that should be given to all cats. For example, the panleukopenia vaccine is often considered a core vaccine. These are the vaccines you need to be certain your pet receives.


12. Dextrose

This is the name of the sugar solution that is often given through an IV when a cat is experiencing dehydration. If your cat is receiving IV fluids, dextrose is likely in the mixture.


13. Elizabethan Collar

Commonly referred to as a “cone of shame,” this sort of collar is shaped like a cone and prevents your cat from scratching or licking a wound. If you are given one of these from the vet, it will likely be billed as an “Elizabethan collar”.

orange-cat-with-veterinairy-cone_Sophie-McAulay_shutterstock
Image Credit: Sophie McAulay, Shutterstock

14. Emaciation

Emaciation is a severe loss in body weight. Generally, animals have to be 50% below their usual body weight to fall into this category.


15. Idiopathic

Something that occurs without a known cause is called idiopathic. Generally, this refers to signs that the vet can’t figure out a cause for.


16. Incontinence

The inability of a cat to control their bowels and urine is known as incontinence. Older cats may develop this problem as they age, but some health conditions can cause this symptom as well.

cat with pee stain on the carpet
Image By: Africa Studio, Shutterstock

17. Obligate carnivore

An obligate carnivore is an animal that gets most of its nutritional needs from only meat. Cats fall into this category.


18. Pheromone

A pheromone is a chemical made by a cat to communicate with other cats. For example, mother cats secrete a calming hormone when their kittens nurse. Cats also use pheromones to indicate when they are ready to breed.


19. Pica

An unusual craving for a non-food item is known as pica. It can be a sign of an underlying health condition or a nutritional deficiency.

divider 2 cats

Conclusion

While this list is not exhaustive, these 19 terms are important for any cat owner to know. And since some of these terms are health-related, they are all the more important to memorize.


Featured Image Credit: Vika Hova, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Catster's Digital Magazine is Back!

Vet-approved health & behavior advice

Real cat stories & community features

When a Cat Becomes a Water Fountain – Why Cats Vomit After Drinking

Seeing a cat drink water and then promptly bring it back up can be confusing. Sometimes the explanation is fairly simple, particularly if...

Chatting About Sleeping Positions, Loafing & Cats in Tubes | Chatty Cattys, Episode 33

In this episode of Catster’s Chatty Cattys podcast, Dr. Karyn and Nicole dive deep into the fascinating world of feline sleep behaviors. From...

The Bite Stuff: The Truth Behind a Cat’s Sudden Nip

A cat bite that seems to come out of nowhere is one of the more confusing things a cat owner deals with. Everything...

Your Cat’s Purr Proves They’re One of a Kind

There are few sounds more comforting to a cat parent than the familiar rumble of a purring cat. You probably know your own...

More related

Interview With UC Davis Researchers Lead Study on Potential FIP Cure

Courtney Hatt knows the horror and heartbreak of feline infectious peritonitis. As the co-founder of San Francisco’s first cat cafe, KitTea, she has...

At What Age Do Kittens Start Eating Food & Drinking Water? Vet-Reviewed Facts

If your cat is pregnant, you are probably worried about how you will care for her newborn kittens. There are so many things...

11 Cat Breeds With Manes Like a Lion (With Info & Pictures)

Large cats like lions are beautiful, but let’s face it, having a lion as a pet would be a terrible idea (and illegal)....

10 Best Dry Cat Foods in the UK in 2026: Reviews & Top Picks

Whether you feed your cat a combination of wet and dry food or just dry food, getting the right kibble is important. It...

Keep reading

Is Anthurium Toxic to Cats? Vet Approved Facts & FAQ

It’s important to know what kinds of plants pose a toxic threat to our pets. Cats in particular are known for messing around with plants, which can be very dangerous if they were to chew and ingest a toxic variety....

Catster_Is Anthurium Toxic to Cats

Can Cats Eat Vegemite? Vet Reviewed Facts & Advice

Some cats are finicky eaters, while others seem to want to try anything that they can get their paws on! Felines like “meaty” and rich flavors, so it makes sense that vegemite would be attractive to a few of them....

Can Cats Eat Vegemite

Why Do Cats Poop on Grass? 3 Vet-Reviewed Reasons & How to Stop It

Usually, cats are fastidious about burying their poop in loose earth, sand, or their litter tray. As pet owners, knowing about our four-legged friend’s habits is important. Catching our kitty pooping on the lawn—instead of burying it—can be worrying. Finding...

cat pooping on the grass

How to Get a Urine Sample From a Cat: Effective Vet Approved Tips & FAQ

A urine sample can help a veterinarian check for various conditions in a feline’s urinary tract and kidneys. If your vet has asked you to bring in a sample of urine from your cat, you might be feeling a bit...

woman collecting urine sample of an orange cat

Can Cats Eat Cranberry Sauce? Vet Reviewed Health Risks & Alternatives

Cranberry sauce is a tasty condiment or side dish that goes well with many kinds of meals. However, if you’re a cat owner, you’ll want to think twice about feeding this sweet dish to your pet. While cranberry sauce isn’t...

Can Cats Eat Cranberry Sauce

Can Cats Get Jealous? How to Handle Cat Rivalry (Vet-Approved)

People tend to think of their pets as members of the family, interpreting their behavior and personality the same way that one would with another person in the household. We give our pets human-like traits by pairing a certain emotion...

two cats drinking milk from the same bowl

Why Does My Cat Lick Me in the Middle of the Night? 5 Vet-Reviewed Reasons

If you are a cat person, you have probably received several licks from your cat. But why would your cat be licking you in the middle of the night? Are they trying to express love? Or are they trying to...

cat licks the head of a human

How to Discipline a Cat for Biting: 9 Tips & Tricks

Cats are sweet and cuddly-looking creatures, but that does not mean they cannot have their fair share of behavioral problems. One common behavioral issue among cats is biting. There are many reasons a cat may bite, such as overstimulation, fear,...

playing with cat

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.