a·quar·i·um

[uh-kwair-ee-uhm]
noun, plural a·quar·i·ums, a·quar·i·a [uh-kwair-ee-uh] .
1.
a glass-sided tank, bowl, or the like, in which fish or other living aquatic animals or plants are kept.
2.
a building or institution in which fish or other aquatic animals or plants are kept for exhibit, study, etc.

Origin:
1840–50; blend of Latin aquārius of or for water (aqu(a) water + -ārius -ary) and vivarium; cf. -arium

a·quar·i·al, adjective

aquarium, Aquarius.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source Link To aquarium
Collins
World English Dictionary
aquarium (əˈkwɛərɪəm) [Click for IPA pronunciation guide]
 
n , pl -riums, -ria
1.  a tank, bowl, or pool in which aquatic animals and plants are kept for pleasure, study, or exhibition
2.  a building housing a collection of aquatic life, as for exhibition
 
[C19: from Latin aquārius relating to water, on the model of vivarium]

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
00:10
Aquarium is always a great word to know.
So is doohickey. Does it mean:
a fool or simpleton; ninny.
a gadget; dingus; thingumbob.
Etymonline
Word Origin & History

aquarium
1854, from L. neut. of aquarius, gen. of aqua "water" (see aqua-). The word existed in L., but meant "drinking place for cattle." An earlier attempt at a name for "fish tank" was marine vivarium.
Online Etymology Dictionary, © 2010 Douglas Harper
Cite This Source
Example sentences
Small tropical fish are collected for the aquarium trade, fueling destruction
  of reef areas.
Indeed after studying tropical fish in an aquarium it is evident that their
  behaviour patterns are driven by clever strategies.
They are also frequently kept as aquarium fish and are noted for their
  aggressive behavior.
The researchers therefore plan follow-up tests with aquarium fish to see if
  they, too, experience inverted slipstreaming.
Copyright © 2013 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature
FAVORITES
RECENT