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by-product
[ bahy-prod-uhkt ]
/ ˈbaɪˌprɒd əkt /
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This shows grade level based on the word's complexity.
noun
a secondary or incidental product, as in a process of manufacture.
the result of another action, often unforeseen or unintended.
QUIZ
THINGAMABOB OR THINGUMMY: CAN YOU DISTINGUISH BETWEEN THE US AND UK TERMS IN THIS QUIZ?
Do you know the difference between everyday US and UK terminology? Test yourself with this quiz on words that differ across the Atlantic.
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In the UK, COTTON CANDY is more commonly known as…
Origin of by-product
First recorded in 1900–05
Words nearby by-product
bypass ratio, bypast, by-path, by-play, by-plot, by-product, Byrd, Byrd Land, Byrd, Richard E., Byrds, byre
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use by-product in a sentence
British Dictionary definitions for by-product
by-product
noun
a secondary or incidental product of a manufacturing process
a side effect
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Scientific definitions for by-product
by-product
[ bī′prŏd′əkt ]
Something produced in the process of making something else. When plants produce carbohydrates by photosynthesis, oxygen is released as a by-product. Asphalt and paraffin are by-products of the process of refining crude oil into gasoline.
The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.