mammal
/'mæməl/
Definition
- Noun:
- A warm-blooded vertebrate animal: A member of the class Mammalia, characterized by having skin more or less covered with hair or fur.
- An animal that nourishes its young with milk: Female mammals possess mammary glands that produce milk to feed their offspring.
- An animal that typically gives birth to live young: Most mammals give birth to live young, with the exception of monotremes (like the platypus) which lay eggs.
Usage Examples
- Noun:
- Humans, dogs, and whales are all examples of a mammal.
- The conservation program aims to protect native mammal species.
- One key characteristic of a mammal is its ability to regulate its own body temperature.
Advanced Usage
- "placental mammal": A mammal whose young are nourished in the womb via a placenta before birth. This group includes the vast majority of mammal species.
- Humans are a placental mammal.
- "marine mammal": A mammal that lives primarily in the ocean, such as whales, dolphins, and seals.
- The whale is a large marine mammal.
Variants and Related Words
- Mammalian (adj): Relating to or characteristic of mammals.
- Mammalian biology is a complex field of study.
- Mammalogy (n): The branch of zoology that deals with mammals.
- She pursued a degree in mammalogy.
Synonyms
- Animal (in a specific zoological context): While "animal" is broader, it can be used when the mammalian characteristics are clear from context.
- Creature (in a general sense): A living being, often used in literary contexts.
Related Phrases and Collocations
- Mammal species: Refers to a specific type of mammal.
- Many mammal species are threatened by habitat loss.
- Small mammal: Often refers to rodents, shrews, and similar-sized creatures.
- The barn owl's diet consists mainly of small mammals.
- Mammal fossil: The preserved remains or impression of a prehistoric mammal.
- The museum has an impressive collection of mammal fossils.
Noun
-
any warm-blooded vertebrate having the skin more or less covered with hair; young are born alive except for the small subclass of monotremes and nourished with milk
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