1. (noun) a concavity in a surface (especially an anatomical depression)

• pit

2. (noun) monotypic genus of Madagascar civets closely related to palm civets

• genus fossa

3. (noun) largest carnivore of Madagascar; intermediate in some respects between cats and civets

• cryptoprocta ferox
• fossa cat

1. (noun) a concavity in a surface (especially an anatomical depression)

• bodily cavity
• cavity
• cavum
• concave shape
• concavity
• incurvation
• incurvature

2. (noun) monotypic genus of Madagascar civets closely related to palm civets

• mammal genus

3. (noun) largest carnivore of Madagascar; intermediate in some respects between cats and civets

• viverrine
• viverrine mammal

1. (noun) a concavity in a surface (especially an anatomical depression)

• epigastric fossa
• pit of the stomach
• glenoid cavity
• glenoid fossa
• glenoid fossa
• mandibular fossa

1. (noun) monotypic genus of Madagascar civets closely related to palm civets

• family viverridae
• family viverrinae
• viverridae
• viverrinae

1. (noun) monotypic genus of Madagascar civets closely related to palm civets

• fanaloka
• fossa fossa

1. (noun) a concavity in a surface (especially an anatomical depression)

• mark
• pit
• pock
• scar