Definitions
There is 1 meaning of the phrase
Ark Shell.
Ark Shell - as a noun
Marine bivalve mollusk having a heavy toothed shell with a deep boat-like inner surface
Example Sentences
"I found some beautiful ark shells at the beach."
"The ark shell is known for its hinged shell that resembles an ark."
"Many people collect ark shells as souvenirs."
"The ark shell is a bivalve mollusk."
"The color of the ark shell can vary from white to brown."