diminish

verb

di·​min·​ish də-ˈmi-nish How to pronounce diminish (audio)
diminished; diminishing; diminishes

transitive verb

1
: to make less or cause to appear less
diminish an army's strength
His role in the company was diminished.
2
: to lessen the authority, dignity, or reputation of : belittle
diminish a rival's accomplishments
3
architecture : to cause to taper (see taper entry 1 sense 1)
a diminished column

intransitive verb

1
: to become gradually less (as in size or importance) : dwindle
the side effects tend to diminish over time
2
architecture : taper
diminishable adjective
diminishment noun
Choose the Right Synonym for diminish

decrease, lessen, diminish, reduce, abate, dwindle mean to grow or make less.

decrease suggests a progressive decline in size, amount, numbers, or intensity.

slowly decreased the amount of pressure

lessen suggests a decline in amount rather than in number.

has been unable to lessen her debt

diminish emphasizes a perceptible loss and implies its subtraction from a total.

his visual acuity has diminished

reduce implies a bringing down or lowering.

you must reduce your caloric intake

abate implies a reducing of something excessive or oppressive in force or amount.

the storm abated

dwindle implies progressive lessening and is applied to things growing visibly smaller.

their provisions dwindled slowly

Examples of diminish in a Sentence

The strength of the army was greatly diminished by outbreaks of disease. The drug's side effects should diminish over time. Nothing could diminish the importance of his contributions.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
This has less to do with a diminishing talent pool than a changing industry where the lines between Corman’s world and Hollywood at large became more sharply drawn. Jim Hemphill, IndieWire, 13 Feb. 2025 Although his output had diminished, from an availability and form perspective, Villa valued him higher than Douglas Luiz or Diaby and with greater scope for improvement. Jacob Tanswell, The Athletic, 13 Feb. 2025 Today, the political and cultural coalitions that championed foreign aid are severely diminished. Maany Peyvan, The Atlantic, 12 Feb. 2025 While the Israeli prime minister has argued that UNRWA should fold into other U.N. support agencies, some consider this view part of a broader plan to diminish land rights in Palestinian territory. Thomas G. Moukawsher, Newsweek, 12 Feb. 2025 See all Example Sentences for diminish 

Word History

Etymology

Middle English deminishen, alteration of diminuen, from Anglo-French diminuer, from Late Latin diminuere, alteration of Latin deminuere, from de- + minuere to lessen — more at minor

First Known Use

15th century, in the meaning defined at transitive sense 1

Time Traveler
The first known use of diminish was in the 15th century

Dictionary Entries Near diminish

Cite this Entry

“Diminish.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/diminish. Accessed 20 Feb. 2025.

Kids Definition

diminish

verb
di·​min·​ish də-ˈmin-ish How to pronounce diminish (audio)
1
: to make less or cause to appear less
2
: to lessen the authority, dignity, or reputation of : belittle
3
: to become gradually less (as in size or importance) : dwindle
diminishment noun

More from Merriam-Webster on diminish

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