solid waste — Discarded solid materials, such as garbage, that are no longer useful and must be disposed of
Part of speech: NOUN
Definition: Discarded solid materials, such as garbage, that are no longer useful and must be disposed of
Pronunciation (IPA): /ˈsɑːlɪd weɪst/
Example Sentences
- Improper solid waste disposal can lead to serious environmental pollution.
- My roommate produces so much solid waste that our trash can looks like a tiny volcano about to erupt.
- The government announced a new policy to reduce solid waste in urban areas.
solid waste
NOUN[/ˈsɑːlɪd weɪst/]
Discarded solid materials, such as garbage, that are no longer useful and must be disposed of

Workers sort mountains of solid waste at the city recycling center.
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🎤Pronunciation
🌳Etymology
Origin
The compound 'solid waste' combines two Latin-derived words: 'solid' comes from Latin 'solidus' meaning firm or compact, while 'waste' derives from Latin 'vastus' meaning empty or desolate. Together, they denote discarded material in solid form—refuse that is neither liquid nor gaseous in state.
Breakdown
solid (from Latin solidus, firm/compact) + waste (from Latin vastus, empty/desolate) = solid material that has been discarded or is no longer useful.
🎵Rhyme
🔗Collocations
📝Examples
“Improper solid waste disposal can lead to serious environmental pollution.”
“My roommate produces so much solid waste that our trash can looks like a tiny volcano about to erupt.”
“The government announced a new policy to reduce solid waste in urban areas.”
“Solid waste management is a key topic in environmental administration exams.”
📚Related Words
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