This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

v. Third-person singular simple present indicative form of irrigate.

"The house has a 3kw solar panel system, instant hot water heaters, bio foam insulation, rain water collection that irrigates a good portion of the lot, very efficient mechanical systems, and low e glass."

irrigated    irrigates    irrigating   

care for    treat   

irrigator    irrigation   

water    wet    bedew    wash