depreciation

noun

di-ˌprē-shē-ˈā-shən 

1

: the act of making a person or thing seem less valuable : the act of depreciating

depreciation of the role of art in school

2

: a decrease in the value of something (as due to deterioration or obsolescence)

specifically : a decrease in the value of property (such as machinery) for the purpose of taxation that is carried as a yearly charge amortizing the original cost over the useful life of the property

Examples of depreciation in a Sentence

Recent Examples on the Web

The impact of the yen’s depreciation on price trends has been a concern to some BOJ policymakers. —Mia Glass, Bloomberg, 28 Jan. 2026

When asked what fueled this depreciation, analysts cited a range of variables. —Charles Lloyd Bovaird Ii, Forbes.com, 27 Jan. 2026

Old GPUs from Club name Nvidia are more than holding their value, which ends the big bear case revolving depreciation. —Jim Cramer, CNBC, 27 Jan. 2026

Doing so helps avoid the steepest amount of depreciation, while still being under warranty. —Jill Schlesinger, Mercury News, 26 Jan. 2026

Their impact was coupled with the depreciation of the dollar. —Martino Carrera, Footwear News, 26 Jan. 2026

Bonus depreciation allows businesses to deduct up to the full cost of new machinery or equipment during its first year of use, rather than spreading out deductions over multiple years. —Sarah Cutler, Idaho Statesman, 23 Jan. 2026

The currency and rate depreciation has directly impacted what’s available in stores — and at what price. —Jon Gambrell, Los Angeles Times, 6 Jan. 2026

Word History

First Known Use

1744, in the meaning defined at sense 2

Rhymes for depreciation

• abdication
• aberration
• abjuration
• abnegation
• abrogation
• acceptation
• acclamation
• acclimation
• accusation
• activation
• actuation
• acylation

Kids Definition

depreciation

noun

de·​pre·​ci·​a·​tion

di-ˌprē-shē-ˈā-shən

1

: a decline in the purchasing power or exchange value of money

2

: the act of making a person or a thing seem little or unimportant : disparagement

3

: a decline (as from age or wear and tear) in the value of something

Legal Definition

depreciation

noun

de·​pre·​ci·​a·​tion di-ˌprē-shē-ˈā-shən 

1

: any decrease in the value of property (as machinery) for the purpose of taxation that cannot be offset by current repairs and is carried on company books as a yearly charge amortizing the original cost over the useful life of the property

— accelerated depreciation

: the depreciation of property that was put into use prior to 1980 which is allowed at a faster rate than normal under the depreciation rules in force before the adoption of the Accelerated Cost Recovery System

— straight-line depreciation

: depreciation of an asset by a fixed percentage of its original cost based on its estimated life

2

: a loss in the value of property due to physical deterioration and wear or to obsolescence and lack of adaptability