Third-person singular simple present indicative form of irrigate.(verb)
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Use "irrigates" in a sentence
"He points across the street at bulk fuel-storage facilities that have corroded to the point where oil and other hazardous material mixes with rainwater to form toxic run-off that "irrigates" what green has survived the heavy hand of industry."
"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."
"Thank you, Mother Earth, for storing the water we need to cleanse and replenish ourselves, and which irrigates your wealth of crops and provides a home for the countless heirs of Charlie the Tuna, whom we devour by the ton."