by-product

noun

ˈbī-ˌprä-(ˌ)dəkt How to pronounce by-product (audio)
Definition of by-productnext
as in derivation
something that naturally develops or is developed from something else hydrogen is one by-product of that chemical reaction

Synonyms & Similar Words

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Example Sentences

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.
Recent Examples of by-product The material also reduced unwanted by-products and maintained stable performance throughout 12-hour trials. — Mrigakshi Dixit, Interesting Engineering, 27 Oct. 2026 Carbon dioxide in the atmosphere, a by-product of burning fossil fuels, has reached record-high levels (428 parts per million), as have other greenhouse gases such as methane (1,940 parts per billion) and nitrous oxide (340 parts per billion). — Jackie Flynn Mogensen, Scientific American, 14 Oct. 2026 But after six months of boiling, pulping, pressing and tinkering, a project in southeastern Turkey has turned roughly 300 kilograms of the agricultural by-product into sheets that can be stitched, folded, printed, woven and worn. — Alexandra Harrell, Footwear News, 23 Sep. 2026 And those are applied on a product-by-product basis, usually after people have been injured or killed. — Alison J. Stein, HubSpot, 1 Sep. 2026 See All Example Sentences for by-product
Recent Examples of Synonyms for by-product
  1. derivation
  2. derivative
  3. derivate
  4. result
  5. product
Noun
  • Language itself was an obsession, with many family dinners ending with Davis pulling out his unabridged Oxford English Dictionary to share the derivation of a word.
    — Glenn Whipp, Los Angeles Times, 9 Sep. 2026
  • Many forms of divination have been practiced historically in Africa, but divination techniques found in Hoodoo have sometimes been of European derivation; for instance, Hoodoo frequently employs cartomancy, or divination using playing cards.
    — Encyclopedia Britannica, Encyclopedia Britannica, 14 Aug. 2026
Definition of derivation
Noun
  • Trading prices and activity are publicly visible, and at least in the case of Kalshi, its order book is public on derivatives exchanges and people can escalate and flag unusual trades to the exchanges.
    — Melissa Lee,Paige Tortorelli, CNBC, 30 Oct. 2026
  • Last year, 86% of EU imports of penicillins and their derivatives came from China, up from 44% in 2019, according to Eurostat.
    — Sam Forsdick, Fortune, 27 Oct. 2026
Definition of derivative
Noun
  • While Apple shares were up more than 4% in trading Friday, all of the derivate plays were trading in the red.
    — Liz Napolitano, CNBC, 1 May 2026
  • With unique enough lore and a unique style, Saxon avoids making a derivate fable.
    — Carlos Aguilar, Variety, 27 Jan. 2025
Definition of derivate
Noun
  • Initial results indicate that the method can separate metal chlorides from magnet material more efficiently, allowing nearly all the metals to be extracted while using comparatively small amounts of chemicals.
    — Neetika Walter, Interesting Engineering, 3 Nov. 2026
  • Grocery stores in several European countries are dealing with incidents affecting refrigerator and freezer systems that appear to be the results of cyberattacks.
    — ABC News, ABC News, 2 Nov. 2026
Definition of result
Noun
  • Officials also noted that drug manufacturers have doubled their output of the products over the last year by adding extra manufacturing shifts and production capacity.
    — Laura Ungar, Los Angeles Times, 3 Nov. 2026
  • OpenAI dedicated a quarter of its product engineers to that effort.
    — Atharva Gosavi, Interesting Engineering, 3 Nov. 2026
Definition of product

Browse Nearby Words

bypaths
by-product
by-products
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Cite this Entry

“By-product.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/by-product. Accessed 14 Nov. 2026.

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