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n. pl. da·ni·os
Any of various small, often brightly colored freshwater fishes of the genera Danio and Devario, native to South and Southeast Asia and popular as aquarium fish.

[New Latin Daniō, genus name, from Bengali dhānī, danio, any of various small cyprinid fish, from dhānī, of the rice field, of unhusked rice, very small, from dhān, growing rice, unhusked rice, from Middle Indic dhaṇṇa, from Sanskrit dhānya-, of or from grain, from dhānāḥ, grain; akin to Lithuanian duona, bread, and Tocharian B tāno, seed, grain.]
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.


n, pl -os
(Animals) any brightly coloured tropical freshwater cyprinid fish of the genus Danio and related genera: popular aquarium fishes
[C19: from New Latin, of obscure origin]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014


(ˈdeɪ niˌoʊ)

n., pl. -i•os.
any tropical Asiatic minnow of the genera Danio or Brachydanio.
[1880–85; < New Latin]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
References in periodicals archive ?
Insectotropics consists of actress Mar Nicolas, video artists Marta Lopez and Andre Cruz, painters Xanu and Iex, musician Danio Catanuto, and producer Maria Thorson.
Mae o'n ffordd arbennig i danio diddordeb plant a phobl ifanc yn y celfyddydau.
The team members-- DanIo "Mad Dog" Noya, Christian Joy "Ceejay18" Estrella, Yves "Killa" Navarro, Kirk Robin "Momonjii" Amable and Mark Christian "Unexpected_" Dedal-- all veteran gamers amped up with the sponsorship.
Zebrafish (Danio rerio), which are being developed as physiologically relevant model organisms for medium throughput assays, are a small tropical fish native to the southeastern Himalayan region of Asia and are routinely maintained and bred in a laboratory setting (Lawrence, 2007; Lawrence and Mason, 2012; Dai et al., 2014).
The effects of [beta]-estradiol and 11-ketotestosterone on sexual aggregation and stress in adult Danio rerio.
Dan orchymyn Field Marshal Douglas Haig dechreuodd y gynnau mawr danio am 3.50am wrth i'r wawr dorri.
The glossy team she leads is made up of Tod, Nick, B, Danio and Coralie (who begins the show as a dater herself).
Upper-crust cupids Tod, Nick, B, Lara, Danio and Coralie
Development and recovery of histopathological alterations in the gonads of zebrafish (Danio rerio) after single and combined exposure to endocrine disruptors (17[alpha]-ethinylestradiol and fadrozole).