mammals

NOUN

animal

Synonyms

STRONGEST

beast creature vertebrate

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The mammals are: the bottlenose dolphin, the brown hare, the European hedgehog, the grey seal, the pine martin and the red fox.

From BBC • Jun. 2, 2026

Its ecosystem included frogs, lizards, turtles, and mammals such as Patagorhynchus pascuali, a semi aquatic monotreme related to modern echidnas and platypuses.

From Science Daily • May 29, 2026

The researchers found evidence that the same basic mechanism exists in mammals as well.

From Science Daily • May 28, 2026

That hypothesis suggests the mammals sometimes travel to feeding grounds in the Antarctic but then take a different journey home -- ending up in a completely new breeding area.

From Barron's • May 20, 2026

A few of the lumbering mammals stood grazing in the enclosures.

From "Dactyl Hill Squad" by Daniel José Older