Meaning of the word by-product in English

What does by-product mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

by-product

US /ˈbaɪˌprɑː.dʌkt/
UK /ˈbaɪˌprɑː.dʌkt/
"by-product" picture

Noun

1.

an incidental or secondary product made in the manufacture or synthesis of something else

Example:
The chemical process yields a useful by-product.
Waste materials are often a by-product of industrial production.
2.

a secondary or incidental result of a process or action

Example:
Stress is a common by-product of modern life.
The increased traffic was an unfortunate by-product of the new development.
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