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Definition of waste noun from the Oxford Advanced Learner's Dictionary

waste

noun
 
/weɪst/
 
/weɪst/
Idioms
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    not good use

  1. [uncountable, singular] the act of using something in a careless or unnecessary way, causing it to be lost or destroyed
    • I hate unnecessary waste.
    • It seems such a waste to throw good food away.
    • I hate to see good food go to waste (= be thrown away).
    • waste of something The report is critical of the department's waste of resources.
    • What a waste of paper!
    Homophones waist | wastewaist   waste
     
    /weɪst/
     
    /weɪst/
    • waist noun
      • She wore a wide sash around her waist.
    • waste verb
      • You can't afford to waste time by waiting.
    • waste noun
      • Doing such a mundane job is a waste of your talent.
    • waste adjective
      • Waste products from the process can be made into fertilizer.
    Extra Examples
    • If nobody comes all this food will go to waste.
    • Try to avoid unnecessary waste.
    • a tragic waste of human life
    • a waste of energy/​resources
    Oxford Collocations Dictionaryadjective
    • absolute
    • complete
    • total
    verb + waste
    • go to
    • cause
    • avoid
    preposition
    • waste of
    See full entry
  2. [singular] waste (of something) a situation in which it is not worth spending time, money, etc. on something
    • These meetings are a complete waste of time.
    • They believe the statue is a waste of taxpayers' money.
    • The whole exercise is just a waste of effort.
    Extra Examples
    • a criminal waste of public money
    • The whole thing has been a complete waste of time.
    Oxford Collocations Dictionaryadjective
    • absolute
    • complete
    • total
    verb + waste
    • go to
    • cause
    • avoid
    preposition
    • waste of
    See full entry
  3. materials

  4. [uncountable]
    (also wastes [plural])
    materials that are no longer needed and are thrown away
    • household/garden/industrial waste
    • hazardous/toxic/radioactive waste
    • Landfills for solid wastes have started reaching their capacity.
    • waste disposal (= the process of getting rid of waste)
    • The private sector plays a significant role in waste management.
    • Waste water going out into the rivers was reduced by 92 per cent.
    see also nuclear waste
    Extra Examples
    • Around four million tons of industrial waste are disposed of each year.
    • the disposal of toxic/​radioactive wastes
    • the highly expensive task of cleaning up toxic waste
    • Three quarters of all construction waste was recycled.
    • the best solutions for managing waste
    • technology to convert solid waste into renewable energy
    • new regulations on the feeding of slaughterhouse waste to cattle
    • facilities for processing radioactive waste
    • areas contaminated by industrial waste
    • an incinerator for burning hospital waste
    • a waste processing plant
    • a dump containing hazardous waste
    • a ban on waste imports
    • Tonnes of waste are produced every year.
    • The river was used for years as an industrial waste dump.
    • More people are dumping waste illegally.
    • Industrialized countries continue to export their waste.
    • A removable hatch allows access to the waste pipes.
    Topics The environmentb1
    Oxford Collocations Dictionaryadjective
    • dangerous
    • harmful
    • hazardous
    verb + waste
    • create
    • generate
    • produce
    waste + verb
    • contaminate something
    • pollute something
    waste + noun
    • collection
    • disposal
    • incineration
    See full entry
  5. (also waste matter)
    [uncountable] solid or liquid material that the body gets rid of
    • The farmers use both animal and human waste as fertilizer.
    Oxford Collocations Dictionaryadjective
    • dangerous
    • harmful
    • hazardous
    verb + waste
    • create
    • generate
    • produce
    waste + verb
    • contaminate something
    • pollute something
    waste + noun
    • collection
    • disposal
    • incineration
    See full entry
  6. land

  7. wastes
    [plural] (formal) a large area of land where there are very few people, animals or plants
    • the frozen wastes of Siberia
    Oxford Collocations Dictionaryadjective
    • desert
    • frozen
    • icy
    See full entry
Idioms
a waste of space
  1. (informal) a person who is not useful or good at anything
    • You are a pathetic waste of space!
See waste in the Oxford Advanced American DictionarySee waste in the Oxford Learner's Dictionary of Academic English
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