Carnivore

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1. Definition + Rich Everyday Explanation

Carnivore (noun) ( ka ni vo: ) = an animal or living being that eats meat as its main source of food; more broadly, someone whose diet consists largely or entirely of meat.

In its literal sense, a carnivore is an animal that survives by hunting, killing, or consuming other animals. Lions, wolves, tigers, sharks, and eagles are classic carnivores. Their bodies — sharp teeth, claws, strong jaws, and short digestive systems — are adapted specifically for processing meat.

In modern everyday language, carnivore is also used for humans, especially in discussions about diet and nutrition. Someone may describe themselves as a carnivore to emphasize that they eat a lot of meat, or follow a meat-focused or meat-only eating plan.

The word can also appear metaphorically to describe aggressive or competitive behavior. In this sense, calling someone a carnivore suggests they are ruthless, dominant, or always ready to take advantage of others — similar to a predator in the wild.

Examples from the street:

  • “Lions are strict carnivores” → they only eat meat
  • “He jokes that he’s a carnivore” → he loves eating meat
  • “The business world can feel carnivorous” → competitive and unforgiving

2. Most Common Patterns

  • a carnivore eats meat → basic biological meaning
  • strict / obligate carnivore → survives only on meat
  • human carnivore → person who eats mostly meat
  • natural carnivore → animal designed for meat consumption
  • carnivore diet → meat-based eating plan
  • carnivore instincts → predatory behavior

3. Phrasal Verbs

Note: There are no common phrasal verbs directly containing “carnivore” — these are related expressions about eating, hunting, or survival that native speakers commonly use instead.

  • feed on → eat as a main food source

    Example: “Wolves feed on deer in this region.”

  • hunt down → chase and kill for food

    Example: “Large predators hunt down weaker animals.”

4. Example Sentences

  1. A lion is a powerful carnivore at the top of the food chain

    → It survives by hunting other animals.

  2. Cats are obligate carnivores and need meat to stay healthy

    → Their bodies require animal protein.

  3. He describes himself as a carnivore who can’t imagine life without steak

    → He eats a lot of meat.

  4. The documentary focused on how each carnivore hunts its prey

    → It explained predatory behavior.

  5. Some people switch to a carnivore diet for health reasons

    → They eat mostly animal-based foods.

  6. In the wild, a carnivore must hunt or starve

    → Survival depends on successful hunting.

  7. The ecosystem collapses if its top carnivores disappear

    → Predators keep balance.

  8. He approached negotiations like a carnivore

    → He acted aggressively and competitively.

  9. Each carnivore plays a critical role in nature

    → Predators regulate populations.

  10. The puppy isn’t a true carnivore, but meat is still essential

    → Dogs need animal protein.

5. Personal Examples

  1. When teaching food chains, I explain how every carnivore depends on healthy ecosystems to survive

    → Biology connects balance and survival.

  2. While learning English, I noticed how carnivore is often used metaphorically to describe competitive environments

    → Vocabulary expands beyond biology.

6. Register: Neutral / Scientific

Native usage tips

  • Very common in biology and nature contexts
  • Sounds neutral or scientific, not emotional
  • Can sound humorous when used casually for humans

Similar expressions / words

  • predator → focuses on hunting behavior
  • meat-eater → everyday, informal
  • omnivore → eats both plants and meat