WordNet: fossa, pit

a concavity in a surface (especially an anatomical depression)

• hypernym bodily cavity, cavity, cavum

• hypernym concave shape, concavity, incurvation, incurvature

• hyponym glenoid cavity, glenoid fossa

• hyponym glenoid fossa, mandibular fossa

• hyponym epigastric fossa, pit of the stomach

fossa

• (suomi) kuoppa (synonyymi)

pit

• (englanti) pit (derivationally related)
• (suomi) kuoppa (synonyymi)