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.
Most elastane-containing garments remain locked out of circular systems, with downcycling or landfill often the only viable end-of-use options. Alexandra Harrell, Sourcing Journal, 13 Feb. 2026 Over the course of the investigation, law enforcement searched the Fargo landfill 10 days in a row. Sarah Dahlberg, NBC news, 13 Feb. 2026 Breck Create's Precious Plastics studio in Breckenridge hit a milestone this winter, diverting 10,000 pounds of plastic from the landfill since launching in Colorado's high country in 2021. Spencer Wilson, CBS News, 11 Feb. 2026 There must be a landfill that needs a name. Voice Of The People, New York Daily News, 11 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 16 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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