periostracum /per-i-osˈtrə-kəm/

The horny outer layer of a mollusc's shell

• endamagement
• endamagements
• endamages
• endamaging
• endamoeba
• endanger
• endangered
• endangered species
• endangerer
• endangerers
• endangering
• endangerment
• endangerments
• endangers
• endarch
• endart
• endarted
• endarterectomies
• endarterectomy
• endarteritis
• endarting
• endarts
• en dash
• en dashes
• endear