What does Hydroponics mean?

Definitions for Hydroponicsˌhaɪ drəˈpɒn ɪks

Here are all the possible meanings and translations of the word Hydroponics.

Princeton's WordNet

  1. hydroponics, aquiculture, tank farming(noun)

    a technique of growing plants (without soil) in water containing dissolved nutrients


  1. hydroponics(Noun)

    the cultivation of plants in a nutrient solution rather than in the soil


  1. Hydroponics

    Hydroponics is a subset of hydroculture and is a method of growing plants using mineral nutrient solutions, in water, without soil. Terrestrial plants may be grown with their roots in the mineral nutrient solution only or in an inert medium, such as perlite, gravel, mineral wool, expanded clay pebbles or coconut husk. Researchers discovered in the 18th century that plants absorb essential mineral nutrients as inorganic ions in water. In natural conditions, soil acts as a mineral nutrient reservoir but the soil itself is not essential to plant growth. When the mineral nutrients in the soil dissolve in water, plant roots are able to absorb them. When the required mineral nutrients are introduced into a plant's water supply artificially, soil is no longer required for the plant to thrive. Almost any terrestrial plant will grow with hydroponics. Hydroponics is also a standard technique in biology research and teaching.

U.S. National Library of Medicine

  1. Hydroponics

    A technique for growing plants in culture solutions rather than in soil. The roots are immersed in an aerated solution containing the correct proportions of essential mineral salts. (From Concise Dictionary of Biology, 1990)


  1. Chaldean Numerology

    The numerical value of Hydroponics in Chaldean Numerology is: 1

  2. Pythagorean Numerology

    The numerical value of Hydroponics in Pythagorean Numerology is: 2

Sample Sentences & Example Usage

  1. Mamoru Kikuchi:

    With this indoor hydroponics cultivation, it wasn't necessary to desalinate the land, and with Japan's four seasons, you can't grow vegetables outside all year round.

  2. Professor House:

    Imagine if someone were to finetune our system so that you could get 85 per cent of the carbon and nitrogen back from waste into protein without having to use hydroponics or artificial light, that would be a fantastic development for deep-space travel. It’s faster than growing tomatoes or potatoes.

Images & Illustrations of Hydroponics

  1. HydroponicsHydroponicsHydroponics

Translations for Hydroponics

From our Multilingual Translation Dictionary

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"Hydroponics." Definitions.net. STANDS4 LLC, 2018. Web. 20 Mar. 2018. <https://www.definitions.net/definition/Hydroponics>.

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