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decreaser JUST WRITTEN FOR YOU

/dɪˈkriːsər/ · de.cre.as.er
noun
  1. A person or thing that causes a decrease in something, such as a quantity or a value. The company's new policy was seen as a decreaser of employee morale.
  2. A factor or agent that contributes to a decrease in something, such as a disease or a natural phenomenon. The drought was a decreaser of crop yields in the region.
verb
  1. To cause a decrease in something, such as a quantity or a value. The new tax law will decreaser the company's profits.
Did you know? The word 'decreaser' is not commonly used in everyday language, but it can be found in technical and scientific contexts where precise terminology is required.
Written by Lexi Wordsworth, Dictionary Editor 0 lookups Added Aug 2, 2026