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Definition of persistence

persistence

/pərˈsɪs.təns/
per · sis · tence

Adverb:persistently
•
Plural:persistences
•
Adjective:persistent
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persistence Lexical Profile

persistence Game Scores & Validity

• noun

1

Firm or obstinate continuance in a course of action, belief, or purpose despite difficulty, opposition, or failure.

Example

"Her remarkable persistence in practicing the cello every evening eventually earned her a seat in the youth orchestra."


2

The continued or prolonged existence of something, such as a physical state, symptom, or environmental condition, beyond its expected duration.

Example

"Scientists are studying the long-term persistence of synthetic microplastics in marine ecosystems."


3

In computing, the characteristic of data or state that outlives the process or program execution that created it, typically by being stored in non-volatile memory.

Example

"The software architecture relies on a relational database to guarantee data persistence across server reboots."

Synonyms
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Antonyms
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• Rhymes for persistence

Word Origin & Etymology

Borrowed in the mid-16th century from Middle French persistance, derived from Latin persistere ('to continue steadfastly'), from per- ('thoroughly') and sistere ('to come to stand, remain').

Cite this Entry


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