Noun: sea cradle see'krey-d(u)l
- Primitive elongated bilaterally symmetrical marine mollusk having a mantle covered with eight calcareous plates
"The sea cradle clung tightly to the rock face";
- chiton, coat-of-mail shell, polyplacophore
Derived forms: sea cradles
Type of: mollusc, mollusk [N. Amer], shellfish
Part of: genus Chiton
Encyclopedia: Sea cradle