: loss, decrease, or destruction of something (as by use, decay, erosion, or leakage)
especially
: wasteful or avoidable loss of something valuable
Examples of wastage in a Sentence
the slash-and-burn wastage of the surrounding countryside as the army made its way to the sea
Recent Examples on the Web
The recovered materials are reused in battery cell production, keeping transport distances short and avoiding the wastage of raw materials.
—
Atharva Gosavi, Interesting Engineering, 16 Dec. 2025
Despite this administration’s claim of streamlining the government to make its operations more efficient, a range of recent federal policies have, in fact, exacerbated food wastage.
—Tevis Garrett Graddy-Lovelace, The Conversation, 26 Nov. 2025
Wood pulp is transformed into cellulosic fibers, while more than 99.8 percent of the solvent is recovered and fed back into the loop, resulting in close-to-zero wastage.
—Sj Studio, Sourcing Journal, 9 Oct. 2025
The modern speed of market disruptions requires agile technology business management through frameworks like FinOps that reduce wastage while delivering value.
—Tipu Usha Vaithee Swaran, Forbes.com, 16 Sep. 2025
See All Example Sentences for wastage
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Atharva Gosavi, Interesting Engineering, 16 Dec. 2025
Despite this administration’s claim of streamlining the government to make its operations more efficient, a range of recent federal policies have, in fact, exacerbated food wastage.
—Tevis Garrett Graddy-Lovelace, The Conversation, 26 Nov. 2025
Wood pulp is transformed into cellulosic fibers, while more than 99.8 percent of the solvent is recovered and fed back into the loop, resulting in close-to-zero wastage.
—Sj Studio, Sourcing Journal, 9 Oct. 2025
The modern speed of market disruptions requires agile technology business management through frameworks like FinOps that reduce wastage while delivering value.
—Tipu Usha Vaithee Swaran, Forbes.com, 16 Sep. 2025
See All Example Sentences for wastage
Cite this Entry
“Wastage.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/wastage. Accessed 27 Dec. 2025.
Copy CitationKids Definition
wastage
noun
wast·age
ˈwā-stij 
: loss, decrease, or destruction of something (as by use, decay, erosion, or leakage)
especially
: wasteful or avoidable loss of something valuable
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