DictionaryAI

waste

WAYST/weɪst/

Verbwastes, wasting, wasted

Noun pluralwastes

20 meanings of waste

Practice

  1. 1
    squanderverbtransitive
    To use money, time, or things in a careless way that gives no good result.

    Like pouring water on the ground when you could have drunk it.

    Don't waste your money on things you'll never use.

    He wasted the whole afternoon playing games.

    UsageSay waste time doing something (not incorrect: waste time to do).

    Similarsquander, fritter, misspend, blow, dissipate

    Oppositesave, conserve, economize

    Note
  2. 2
    unwanted materialnouncountable or uncountable
    Things that are thrown away because they are no longer wanted or useful.

    Like the peelings and scraps left over after you cook a meal.

    The factory produces tons of waste every week.

    We sort our household waste into different bins.

    UsageSay food waste or a lot of waste.

    Similarrubbish, garbage, refuse, trash, scrap

  3. 3
    nouncountable or uncountable
    The act of using something in a careless way, so that much of it is lost.

    Like filling a glass until it overflows and the extra spills away.

    Throwing away all that good food is a terrible waste.

    The waste of his talent saddened everyone who knew him.

    UsageSay a waste of time or a waste of money.

    Similarsquandering, misuse, extravagance, profligacy

    Oppositeeconomy, thrift, frugality, conservation

  4. 4
    excrementnoununcountable
    A polite word for the solid and liquid that the body passes out.

    The diaper was full of the baby's waste.

    Animal waste can spread disease if it isn't cleaned up.

    UsageSay human waste or animal waste.

    Similarexcrement, sewage, excreta

  5. 5
    unwanted materialadjective
    Thrown away as useless, or more than is needed.

    Like the trimmings cut off a board that you don't need.

    We collect waste paper for recycling at school.

    The waste heat from the engine warms the cabin.

    UsagePut it before a noun: waste paper.

    Similarsurplus, excess, unwanted

    Note
  6. 6
    grow frailverbintransitive
    To slowly become thinner and weaker, often from illness, or to make something do this.

    Like a candle slowly burning down to nothing.

    During his long illness, my uncle wasted away to almost nothing.

    Without enough food, the body will slowly waste away.

    UsageSay someone wastes away.

    Similarwither, weaken, atrophy, shrivel

    Oppositethrive, flourish, strengthen

  7. 7
    noununcountable
    A slow loss or wearing away of something, especially of the body from illness.

    Similardeterioration, decay, atrophy

Practice

Can you tell the meanings of waste apart? Answer 3 quick questions from this page, or write your own sentence and AI will check it.

Origins

Meanings 2–4, 7, 10, 12–15

From Old French wast ("a waste"), which came from an old Germanic word meaning empty or wasted.

Checked 1 Nov 2026 · 2 facts

  • Waste derives from Old French wast, a noun meaning a waste. en.wiktionary.org
  • The French word derives from an older Germanic word meaning empty or wasted. en.wiktionary.org
Meanings 5, 11

From Old French wast ("waste, empty"), from an old Germanic word meaning empty or wasted.

Checked 1 Nov 2026 · 2 facts

  • Waste comes from Old French wast, meaning waste or empty; the more specific variety is Old Northern French. en.wiktionary.org
  • The French word comes from an old Germanic word meaning empty or wasted. en.wiktionary.org
Meanings 1, 6, 8–9

From Old French waster ("to waste, destroy"). This came either from a Frankish word or from Latin vastāre, and was helped along by a similar native English word.

Checked 1 Nov 2026 · 3 facts