Subirrigation
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 A method of irrigation where water is delivered to the plant rootzone from below the soil surface and absorbed upwards. The excess water may be collected for reuse. countable, uncountable
"Subirrigation is used in growing field crops such as tomatoes, peppers, and sugar cane in areas with high water tables, such as Florida, and in commercial greenhouse operations."
Example
More examples"Subirrigation is used in growing field crops such as tomatoes, peppers, and sugar cane in areas with high water tables, such as Florida, and in commercial greenhouse operations."
Etymology
From sub- + irrigation.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.