Third-person singular simple present indicative form of landfill.(verb)
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Use "landfills" in a sentence
"In and of itself, cork in landfills is not necessarily a bad thing, but increasing the use of fossil fuels to transport it negates the recycling effort."
"Organic matter in landfills is a source of methane."
"I am tempted to conclude that reducing the amount of hazardous waste dumped in landfills is not a priority for the new administration."