serosa /si-rōˈzə or -sə/ (zoology)

1. An epithelial layer formed in the development of an insect's egg
2. A serous membrane, such as the peritoneum (see serous)

serōˈsal adjective

• cockatoo
• cockatoos
• cockatrice
• cockatrices
• Cockayne
• cockboat
• cockboats
• cock-broth
• cock-broths
• cockchafer
• cockchafers
• cock-crow
• cock-crows
• cocked
• cocked hat
• cocked hats
• cocker
• Cocker
• cockered
• cockerel
• cockerels
• cockering
• cockernonies
• cockernony
• cockers