1
: opossum sense 1
Well into the twentieth century in the rural South, a possum hunt remained a favorite cold-weather sport …—Evan Jones
2
: any of various small to medium-sized, nocturnal, chiefly arboreal marsupial mammals (especially families Phalangeridae, Pseudocheiridae, and Petauridae) of Australia and New Guinea that have thick, soft fur, a prehensile tail, and a rounded head with protruding eyes and that are mainly herbivorous
A member of Australia's rich endemic possum population, it is named for its lemur-like eyes.—Jo Chandler

Note: Possums have a head and body ranging in length from 12 1/2 to 25 1/2 inches (320 to 655 mm) with a tail nearly as long.

see cuscus, phalanger
see also:

Examples of possum in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The scene in question is a foursome between Issa, Paul Baker, Anton and a possum that has found its way into the room. — Mya Copeland, Variety, 10 Sep. 2026 In season 2, episode 4 of FX’s Adults, a threesome between housemates is interrupted by a possum. — Tiffany Kelly, Entertainment Weekly, 7 Sep. 2026 Issa’s desperation to keep things sexy, Paul Baker’s desire not to be a bad guy, the possum’s interest in food — as well as what was keeping them there. — Jackson McHenry, Vulture, 2 Sep. 2026 Playing that felt more emotional and raw and, ultimately, scarier than doing the threesome scene with the possum. — Angelina Mazza, Los Angeles Times, 31 Aug. 2026 See All Example Sentences for possum

Word History

First Known Use

1613, in the meaning defined at sense 1

Time Traveler
The first known use of possum was in 1613

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Cite this Entry

“Possum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/possum. Accessed 28 Sep. 2026.

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