naiad

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nai·ad

 (nā′əd, -ăd′, nī′-)
n. pl. nai·a·des (-ə-dēz′) or nai·ads
1. Greek Mythology One of the nymphs who lived in and presided over brooks, springs, and fountains.
2. The aquatic nymph of certain insects, such as a mayfly, damselfly, or dragonfly.
3. Any of various aquatic plants of the genus Najas.

[Middle English, from Latin nāias, nāiad-, from Greek, probably from nān, to flow; see (s)nāu- in Indo-European roots.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

naiad

(ˈnaɪæd)
n, pl -ads or -ades (-əˌdiːz)
1. (Classical Myth & Legend) Greek myth a nymph dwelling in a lake, river, spring, or fountain
2. (Zoology) the aquatic larva of the dragonfly, mayfly, and related insects
3. (Plants) Also called: water nymph any monocotyledonous submerged aquatic plant of the genus Naias (or Najas), having narrow leaves and small flowers: family Naiadaceae (or Najadaceae)
4. (Animals) any of certain freshwater mussels of the genus Unio. See mussel2
[C17: via Latin from Greek nāias water nymph; related to náein to flow]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

nai•ad

(ˈneɪ æd, -əd, ˈnaɪ-)

n., pl. -ads, -a•des (-əˌdiz)
1. (in Greek myth) any of a group of nymphs presiding over rivers and springs.
2. the aquatic nymph of certain insects, as the dragonfly or mayfly.
3. any of several aquatic plants of the genus Najas and family Najadaceae, having narrow opposite leaves and solitary flowers.
[1610–20; < Latin Nāïad- (s. of Nāïas) < Greek Nāïás a water nymph]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.

naiad

a nymph or spirit of rivers and streams.
See also: Mythology
-Ologies & -Isms. Copyright 2008 The Gale Group, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.naiad - submerged aquatic plant having narrow leaves and small flowersnaiad - submerged aquatic plant having narrow leaves and small flowers; of fresh or brackish water
genus Naias, genus Najas, Naias, Najas - sole genus of the family Naiadaceae
aquatic plant, hydrophyte, hydrophytic plant, water plant - a plant that grows partly or wholly in water whether rooted in the mud, as a lotus, or floating without anchorage, as the water hyacinth
2.naiad - (Greek mythology) a nymph of lakes and springs and rivers and fountains
Greek mythology - the mythology of the ancient Greeks
water nymph - (Greek mythology) any nymph of the water
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.

naiad

noun water nymph, nymph, sprite, undine, Oceanid (Greek myth) The ceiling was covered in paintings of sylphs and naiads, fauns and faeries.
Collins Thesaurus of the English Language – Complete and Unabridged 2nd Edition. 2002 © HarperCollins Publishers 1995, 2002
Translations

naiad

[ˈnaɪæd] N (naiads or naiades (pl)) [ˈnaɪədiːz]náyade f
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005

naiad

nNajade f, → Wassernymphe f
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007

naiad

[ˈnaɪæd] n (Myth) → naiade f
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995