nereid, n. [L. Nereis, -idis, Gr. Nhrei:`s Nhrhi:`s, Nhrhi:`dos, a daughter of Nereus, a nymph of the sea, fr. Nhrey`s Nereus, an ancient sea god; akin to nhro`s wet, Skr. nāra water, cf. Gr. na`ein to flow.].

A sea nymph, one of the daughters of Nereus, who were attendants upon Neptune, and were represented as riding on sea horses, sometimes with the human form entire, and sometimes with the tail of a fish. [1913 Webster]
Any species of Nereis. The word is sometimes used for similar annelids of other families. [1913 Webster]

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OXFORD DICTIONARY

nereid, n. Mythol. a sea-nymph.

Etymology

L Nere{iuml}s Nere{iuml}d- f. Gk Nereis -idos daughter of the sea-god Nereus

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ROGET THESAURUS

nereid

Jupiter

N Jupiter, god, goddess, heathen gods and goddesses, deva, Jupiter, Jove, pantheon, Allah, Bathala, Brahm, Brahma, Brahma, cloud-compeller, Devi, Durga, Kali, oread, the Great Spirit, Ushas, water nymph, wood nymph, Yama, Varuna, Zeus, Vishnu, Siva, Shiva, Krishna, Juggernath, Buddha, Isis, Osiris, Ra, Belus, Bel, Baal, Asteroth, Thor, Odin, Mumbo Jumbo, good genius, tutelary genius, demiurge, familiar, sibyl, fairy, fay, sylph, sylphid, Ariel, peri, nymph, nereid, dryad, seamaid, banshee, benshie, Ormuzd, Oberon, Mab, hamadryad, naiad, mermaid, kelpie, Ondine, nixie, sprite, denizens of the air, pixy, mythology, heathen-mythology, fairy-mythology, Lempriere, folklore, god-like, fairy-like, sylph-like, sylphic, you moonshine revelers and shades of night.

Ocean

N sea, ocean, main, deep, brine, salt water, waves, billows, high seas, offing, great waters, watery waste, vasty deep, wave, tide, hydrography, hydrographer, Neptune, Poseidon, Thetis, Triton, Naiad, Nereid, sea nymph, Siren, trident, dolphin, oceanic, marine, maritime, pelagic, pelagian, seagoing, hydrographic, bathybic, cotidal, at sea, on sea, afloat.

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