by-product

noun

by-prod·uct | \ ˈbī-ˌprä-(ˌ)dəkt

How to pronounce by-product (audio)

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Definition of by-product

1 : something produced in a usually industrial or biological process in addition to the principal product a chemical by-product of the oil-refining process

2 : a secondary and sometimes unexpected or unintended result The loss of jobs is an unfortunate by-product of technological advancements in the industry.

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by prescription

by-product coke

by-product oven

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Time Traveler for by-product

The first known use of by-product was in 1857

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More Definitions for by-product

by-product

noun

English Language Learners Definition of by-product

: something that is produced during the production or destruction of something else

: something that happens as a result of something else

See the full definition for by-product in the English Language Learners Dictionary

by-product

noun

by-prod·uct | \ ˈbī-ˌprä-dəkt\

Kids Definition of by-product

: something produced (as in manufacturing) in addition to the main product

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