landfill

noun

land·​fill ˈlan(d)-ˌfil How to pronounce landfill (audio)
Synonyms of landfillnext
1
: an area built up by landfill
2
: a system of trash and garbage disposal in which the waste is buried between layers of earth to build up low-lying land

called also sanitary landfill

landfill transitive verb

Synonyms of landfill

Examples of landfill in a Sentence

using landfill to dispose of trash Part of the city was built on landfill.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Conservationists and environmental groups on Friday marked the completion of a $20 million restoration project in Mountain View that transformed a 435-acre former salt pond, along with an adjacent closed landfill, into wildlife habitat and public open space. Ryan MacAsero, Mercury News, 21 Feb. 2026 In addition, Greiser’s two facilities are in Pennsylvania, more than 2,700 miles from most West Coast pickup points, a steep transportation cost for a plastic bag that could instead go 20 miles to a local landfill. Los Angeles Times, 21 Feb. 2026 Such projects can and often are placed on old landfill properties, but these still cost more than farmland or scrubland. Elizabeth Weise, USA Today, 21 Feb. 2026 Decluttering your home may not be motivating on its own, but supporting charitable organizations, reducing landfill waste, and helping others find affordable essentials by donating to thrift stores often does the trick. Nafeesah Allen, Better Homes & Gardens, 19 Feb. 2026 See All Example Sentences for landfill

Word History

First Known Use

1903, in the meaning defined at sense 1

Time Traveler
The first known use of landfill was in 1903

Browse Nearby Words

Cite this Entry

“Landfill.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/landfill. Accessed 24 Feb. 2026.

Kids Definition

landfill

noun
land·​fill -ˌfil How to pronounce landfill (audio)
1
: a system of trash and garbage disposal in which the waste is buried between layers of earth
2
: an area built up by landfill

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