Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
any animal that has a soft body, no spine , and is often covered with a shell. Many mollusks live in water:
any of a large group of animals that have soft bodies, no spine (= supporting bones) , and usually a hard shell:
Share your knowledge with the community
Browse our collection of 300,000+ community-written definitions
