salp

This term is primarily used in marine biology and oceanography to describe a specific type of pelagic tunicate. It carries a neutral, scientific connotation and is rarely encountered in general conversation unless discussing planktonic blooms or carbon sequestration in the ocean.

Because salps are known for their ability to aggregate into massive, colonial structures, the word is frequently paired with terms describing collective formations, such as chains or blooms, to emphasize their social and reproductive behavior in the water column.