aq·ua·cul·ture

[ak-wuh-kuhl-cher, ah-kwuh-]
noun
the cultivation of aquatic animals and plants, especially fish, shellfish, and seaweed, in natural or controlled marine or freshwater environments; underwater agriculture.


Origin:
1865–70; aqua- + (agri)culture

aq·ua·cul·tur·al, adjective
aq·ua·cul·tur·ist, noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
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Collins
World English Dictionary
aquaculture or aquiculture (ˈækwəˌkʌltʃə) [Click for IPA pronunciation guide]
 
n
the cultivation of freshwater and marine resources, both plant and animal, for human consumption or use
 
aquiculture or aquiculture
 
n

Collins English Dictionary - Complete & Unabridged 10th Edition
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00:10
Aquaculture is always a great word to know.
So is ninnyhammer. Does it mean:
a fool or simpleton; ninny.
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
Etymonline
Word Origin & History

aquaculture
1887, from aqua- + culture.
Online Etymology Dictionary, © 2010 Douglas Harper
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American Heritage
Science Dictionary
aquaculture   (āk'wə-kŭl'chər, ä'kwə-)  Pronunciation Key 
  1. The science of cultivating marine or freshwater food fish, such as salmon and trout, or shellfish, such as oysters and clams, under controlled conditions.

  2. See hydroponics.


The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Example sentences
Many poor farmers are starting to view aquaculture as easier and cheaper than
  raising cattle.
Aquaculture is a growing industry in and around coral reef resources.
The lake is used mainly for fishing and aquaculture, which includes a large
  blue crab operation.
Agriculture includes such forms of cultivation as hydroponics and aquaculture.
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