| − | An oyster is any species of a large family of [[bivalve]] [[molluscs]]. Typically oysters have irregularly shaped [[shells]] and live in [[brackish]] [[water]]. Oysters have been cultivated for centuries by humans, and are enjoyed cooked or raw. | + | An '''oyster''' is any species of a large family of [[bivalve]] [[molluscs]]. Typically oysters have irregularly shaped [[shells]] and live in [[brackish]] [[water]]. Oysters have been cultivated for centuries by humans, and are enjoyed cooked or raw. |