noun, masculine/pe.ʁi.twan/plural: péritoines
peritoneum
Related: péritonéal, péritonite
Borrowed from Late Latin peritonaeum, itself a borrowing from Ancient Greek περιτόναιον (peritónaion).
/pe.ʁi.twan/
peritoneum
Related: péritonéal, péritonite
Borrowed from Late Latin peritonaeum, itself a borrowing from Ancient Greek περιτόναιον (peritónaion).