DictionaryopossumAmerican marsupial
noun

opossum

uh-PAH-sum/əˈpɑːsəm/

A nocturnal American marsupial with a pointed snout and a grasping tail.

The opossum has a pointed pale snout and a long, hairless tail.

A single Virginia opossum in three-quarter side view, showing its pointed pale snout, rounded bare ears, coarse gray fur, and long hairless tail.
Etymology

Powhatan opassum named this marsupial. The source describes it as equivalent to an ancestral Algonquian term meaning “white dog,” rather than supplying separate Powhatan roots for those meanings.

In context

This Week in Science (TWIS)24:41
then we have our opossum which is our marsupial so they give birth to very underdeveloped offspring and they go in a pouch
Science is All About Patience

More examples

  • The opossum grips a branch with its tail.
  • Young opossums ride on their mother's back.
  • We spot an opossum near the compost pile.

Forms

opossum · opossums

Similar words

possum
An informal name for the same animal in American English.