hard-shell

HARD-SHELL
1. Hard-shell is a term used to describe certain types of crustaceans that have a hard exoskeleton, such as lobsters, crabs, and shrimp. These animals are called hard-shell because their exoskeletons are rigid and provide a protective covering for their soft bodies.
2. Hard-shell can also refer to a type of luggage or carrying case that has a hard, protective outer shell. These cases are often made of materials like polycarbonate, aluminum, or ABS plastic, and are designed to protect their contents from damage during transport.
3. In some religious contexts, hard-shell is a term used to describe a strict, conservative approach to faith and practice. For example, in Christianity, hard-shell Baptists are those who hold to traditional beliefs and practices and reject many of the more liberal or modern trends within the church.
4. Hard-shell can also be used as an adjective to describe something that is tough, unyielding, or resistant to change. For example, a hard-shell negotiation style might involve a refusal to compromise or make concessions, while a hard-shell attitude towards life might involve a stoic determination to endure difficult circumstances without complaint.