tunicate (noun)

1. In the cartoon, the tunicate character was portrayed as a cheerful, talking sea creature.

2. During the Renaissance period, explorers discovered various tunicate species and recorded them in their historical documents.

3. In the science fiction novel, alien beings were described as tunicates, with unique abilities and advanced technology.

4. Why did the tunicate refuse to share its lunch? Because it didn't want to get urochord on its sandwich!