What does persistency mean?
Persistency is a formal noun meaning the quality of continuing or insisting despite difficulty. It can describe sustained effort, such as someone’s persistency in pursuing a goal, but it often carries the additional nuance of stubborn determination or refusal to abandon a position. The word is related to persistent, which describes a person or thing that keeps trying, and to persistence, the more common modern noun for the same general idea. Persistency can also refer more broadly to something’s continued existence, especially when that continuation seems notable. Although fully understood in British and American English, it is much less frequent than persistence and often sounds deliberate, elevated, or somewhat old-fashioned. It is therefore most useful when the writer wants to emphasize not merely continuing effort but the quality of unwavering, even obstinate, determination.
nounPersistency is the quality of continuing steadily despite difficulty or of insisting firmly on a course of action. It may also refer to the continued existence of something.
- The quality of continuing steadily or persevering despite difficulty.
- The quality of firmly maintaining a position or insisting on something.
- Continued existence, especially when notable or persistent.
"Her persistency in learning the instrument impressed her teacher."
"Despite repeated setbacks, the young team's persistency earned them a place in the final."
"The research documents the persistency of regional customs across centuries."
The plural is grammatically possible but uncommon.
"The accounts describe the persistencies of several determined competitors."
Persistency is persistence with a hint of stubborn determination.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Words that share this root
Related word forms
How persistency is actually used
Formal and relatively uncommon; persistence is the usual everyday noun. Persistency can sound elevated, literary, or deliberately emphatic and often suggests an especially tenacious or stubborn quality.
Easily confused with persistency
Persistency emphasizes the quality or degree of remaining determined, sometimes with a suggestion of stubbornness, whereas persistence is the more common and neutral term for continuing effort or existence.