Gastropod (noun)

1. A class of mollusks that includes snails, slugs, and sea slugs, characterized by a single, spiral shell or no shell at all, and a distinctive head and foot.
2. A type of mollusk that has a single, spiral shell or no shell and a distinctive head and foot.

Origin:

From greek gastēr (genitive gastros) "stomach" + pous "foot".

Examples:

1. The gastropod is a common sight in gardens, gardens and forest.
2. Gastropods are a diverse group of mollusks that includes snails, slugs, and sea slugs.
3. The gastropod is a type of mollusk that has a single, spiral shell or no shell and a distinctive head and foot.
4. The gastropod's foot is used for crawling and moving around.
5. Gastropods are an important group of animals in marine and freshwater ecosystems.