Share this entry
hydroponics Line breaks: hydro|pon¦ics
Pronunciation: /ˌhʌɪdrə(ʊ)ˈpɒnɪks/

Definition of hydroponics in English:

plural noun

[treated as singular]
The process of growing plants in sand, gravel, or liquid, with added nutrients but without soil.
Example sentences
  • He said processes such as hydroponics and growboxes are big cash generators but require start-up capital.
  • He later branched into dog-breeding and vegetables grown by hydroponics.
  • Don't forget alternatives like hydroponics, water gardens, air gardens etc.


Pronunciation: /ˌhʌɪdrə(ʊ)ˈpɒnɪk/
Example sentences
  • The United States and Canada each have between 1,500 and 2,000 acres of hydroponic greenhouse vegetable production.
  • A fully stocked hydroponic greenhouse has been installed in the garden for their vegetable needs.
  • Additionally, funds will be used to develop a network of hydroponic greenhouse growers.
Example sentences
  • Both ornamentals and vegetables are grown hydroponically in greenhouses.
  • Buy seeds of varieties known to grow well hydroponically.
  • Seeds were germinated and seedlings were hydroponically grown as previously described.


1930s: from hydro- 'of water' + Greek ponos 'labour' + -ics.

Definition of hydroponics in:
Share this entry

What do you find interesting about this word or phrase?

Comments that don't adhere to our Community Guidelines may be moderated or removed.

Subscribe to remove adverts and access premium resources