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Definition of deprecation

deprecation

/ˌdɛp.rəˈkeɪ.ʃən/
dep · re · ca · tion

Adverb:deprecatingly
•
Plural:deprecations
•
Adjective:deprecatory
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deprecation Lexical Profile

deprecation Game Scores & Validity

• noun

1

In software development and technical standards, the status applied to a feature, attribute, or practice indicating that it is obsolete and should be avoided, typically because it is being phased out in favor of a newer alternative.

Example

"The engineering team announced the deprecation of the legacy API ahead of next year's major release."


2

An expression of strong disapproval, criticism, or protest against something.

Example

"The committee voiced its strong deprecation of the unethical marketing practices."


3

The act of belittling, undervaluing, or disparaging someone or something, especially oneself out of modesty.

Example

"His speech was filled with humorous deprecation of his own athletic abilities."


4

An earnest prayer or entreaty calling for the warding off or removal of an evil or misfortune.

Example

"Ancient liturgies often included solemn deprecations against famine and pestilence."

Synonyms
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Antonyms
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Word Nuance & Usage

Do not confuse 'deprecation' (an expression of disapproval, or the phasing out of a software feature) with 'depreciation' (a decrease in monetary value over time, or belittlement).

• Rhymes for deprecation

Word Origin & Etymology

Borrowed from Latin deprecatio ('a praying away, warding off by prayer'), from the verb deprecari, formed from de- ('away') and precari ('to pray').

Cite this Entry


Wordmom. (2026). Definition of Deprecation. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/deprecation
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