moule
/mul/ or /mɔl/ (French pronunciation)
Definitions
1. noun
A type of mold, especially a shell-shaped mold for casting metal or other materials.
“The craftsman used a metal moule to create the intricate design on the ornament.”
2. noun
A type of clam or other bivalve mollusk, especially one with a shell that is not highly valued for food or pearls.
“The beachcomber found a beautiful moule shell buried in the sand.”