fossa

\fo.sa\

/\fo.sa\/ noun

The verdict

“fossa” is uncommon French (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency French
5
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Nom vernaculaire de Cryptoprocta ferox, espèce de mammifère féliforme de la famille des Eupléridés (e.g. euplères, galidies, etc.), ressemblant à un petit puma et endémique à Madagascar.

Corpus desk

Index FR-fossa · fossa · French

fossa · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MID 5 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "F" thin
  • PHOTO-UNK Peer pending

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Key facts for fossa
PropertyValue
Headwordfossa
LanguageFrench
Part of speechNoun
IPA\fo.sa\
Letters5
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « fossa » en français

fossan'entre pas dans le top 100.000 du français: zone de termes techniques, archaïques ou rares.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

fossa is uncommon French outside the top frequency list, classed as anoun, transcribed \fo.sa\. Rarity is why readers land here mid-draft. Gloss: "Nom vernaculaire de Cryptoprocta ferox, espèce de mammifère féliforme de la famille des Eupléridés (e.g. euplères, galidies, etc.), ressemblant à un petit puma et endémique à Madagascar.".

fossa doesn't appear in our generated misspelling index, which points to an orthography that plays by predictable French rules. We don't track a confusable pairing for this entry, since nothing in our dataset looks or sounds close enough to cause mix-ups.

This entry carries no recorded etymology, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct French form is fossa, spelled F-O-S-S-A.

Definition

  1. 1
    Nom vernaculaire de Cryptoprocta ferox, espèce de mammifère féliforme de la famille des Eupléridés (e.g. euplères, galidies, etc.), ressemblant à un petit puma et endémique à Madagascar.

Recorded use

Wiktionary examples

These source excerpts show how fossa appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Le fossa est le seul représentant du genre Cryptoprocta, et est l'une des 8 espèces de mammifères endémiques à Madagascar.
  2. Bien que superficiellement similaire à un petit puma ou à un jaguarundi, le fossa est beaucoup moins apparenté que ces derniers aux chats, et ne peut être considéré comme un félin. Il appartient néanmoins au sous-ordre des Féliformes.

Synonyms

autambacryptoprocte férocefossane

This word in other languages

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "fossa"?
"fossa" is spelled F-O-S-S-A. The IPA pronunciation is \fo.sa\.
What does "fossa" mean?
As a noun, "fossa" means: Nom vernaculaire de Cryptoprocta ferox, espèce de mammifère féliforme de la famille des Eupléridés (e.g. euplères, galidies, etc.), ressemblant à un petit puma et endémique à Madagascar.
How do you pronounce "fossa"?
The IPA (International Phonetic Alphabet) transcription for "fossa" is \fo.sa\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "fossa" come from?
"fossa" is a French word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list