mammals
word · lemma: mammal
Definition
Mammals are warm-blooded animals that have hair or fur and usually give birth to live young, feeding them with milk from the mother.
Usage & Nuances
'Mammals' is a scientific/classification term used in biology, zoology, and general education. Common collocations: 'marine mammals', 'flying mammals'. Do not confuse with 'animals' (broader category) or with specific groups like 'reptiles' or 'birds'.
Example Sentences
Bats are actually the only mammals that can truly fly.
natural
Some mammals live in the ocean, like whales and dolphins.
basic
Cats, dogs, and humans are all mammals.
basic
Most mammals have fur or hair on their bodies.
basic
Some mammals hibernate during the winter to survive cold temperatures.
natural
Unlike reptiles, mammals feed their babies with milk.
natural