Definition
A nereid is a sea nymph in Greek mythology, one of the fifty daughters of Nereus and Doris. Nereids are known for their beauty, grace, and helpfulness to sailors. They often accompanied Poseidon, the god of the sea. Unlike naiads (who are fresh-water nymphs), nereids dwell in the ocean. Think of them as the ocean's cheerleaders. They are seen as protectors of mariners and sea creatures. π§ββοΈ