fossa

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fossa¹

  • /ˈfɒsə/ UK
  • /ˈfɑsə/ US
  • /ˈfɔsə/ US

Rhymes with -ɒsə, -ɑsə, -ɔsə

Where it comes from

Unadapted borrowing from Latin fossa (“a ditch, trench, fosse”). Doublet of fosse.

noun fossae · fossæ

  1. A pit, groove, cavity, or depression.
  2. A long, narrow, shallow depression on the body of an extraterrestrial body, such as a planet or moon.

fossa²

  • /ˈfuː.sə/ UK, US
  • /ˈfʊ.sə/ UK, US
  • /ˈfɒ.sə/ UK
  • /ˈfɑ.sə/ US
  • /ˈfɔ.sə/ US

Rhymes with -uːsə, -ʊsə, -ɒsə, -ɑsə, -ɔsə

Where it comes from

[Alt: Cryptoprocta ferox

Borrowing from Malagasy fosa which likely once referred to the Malayan weasel (Mustela nudipes) prior to a semantic shift, thus cognate with Malay pusak and Tagalog pusa both meaning "cat".

noun fossas

  1. A large nocturnal reddish-brown catlike mammal (Cryptoprocta ferox) of the civet family, endemic to the rainforests of Madagascar. It is slender, long-tailed and has retractile claws and anal scent glands.

Translations

Every language

noun pit, groove, cavity

中文窩 /窝 wō
DeutschVertiefung

noun Cryptoprocta ferox

한국어포사 posa
日本語フォッサ fossa
中文馬島長尾狸貓 /马岛长尾狸猫 Mǎdǎo chángwěilímāo, 馬島獴 /马岛獴 Mǎdǎo měng, 窩靈貓 /窝灵猫 wōlíngmāo, 隱肛狸 /隐肛狸 yǐngānglí
Portuguêsfossa
Françaisfossa
DeutschFossa
Русскийфо́сса fóssa
العربيةفوسا fōsa
עבריתפוֹסָה fosah

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Cite this
MLA

"fossa." Wiktionary, via Micwyn, micwyn.com/word/fossa. Accessed 6 Nov. 2026.

APA

fossa. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/fossa

Chicago

"fossa." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/fossa.

BibTeX
@misc{fossa_2026,
  title = {fossa},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/fossa},
  urldate = {2026-11-06}
}