• synonyms

waste product

  1. material discarded as useless in the process of producing something.
  2. feces, urine, and other material excreted in the life process.
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Origin of waste product

First recorded in 1930–35
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

waste product in Medicine

waste product

  1. Useless or worthless debris produced during or as a result of an activity or other process.
  2. Organic waste matter such as urine, feces, or dead cells.
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

waste product in Science

waste product

  1. An unusable or unwanted substance or material produced during or as a result of a process, such as metabolism or manufacturing.
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The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.