[ neer-ee-id ]
/ ˈnɪər i ɪd /


any elongate cylindrical worm of the polychaete family Nereididae, including clamworms.


of or relating to the family Nereididae.


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Origin of nereid

1830–40; < New Latin Nereididae family name; see Nereid, -idae

Words nearby nereid

Definition for nereid (2 of 2)

[ neer-ee-id ]
/ ˈnɪər i ɪd /


(sometimes lowercase) Classical Mythology. any of the 50 daughters of Nereus; a sea nymph.
Astronomy. a moon of the planet Neptune.

Origin of Nereid

< Latin Nērēid- (stem of Nērēis) < Greek, stem of Nērēís. See Nereus, -id1 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for nereid

British Dictionary definitions for nereid (1 of 2)

/ (ˈnɪərɪɪd) /

noun plural Nereides (nəˈriːəˌdiːz)

Greek myth any of the 50 sea nymphs who were the daughters of the sea god Nereus

Word Origin for Nereid

C17: via Latin from Greek Nērēid, from Nereus; compare Latin nāre to swim

British Dictionary definitions for nereid (2 of 2)

/ (ˈnɪərɪɪd) /


a satellite of the planet Neptune, in a large and highly eccentric orbit
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012