What does tenacity mean?
Tenacity is the firm and persistent determination to pursue a purpose despite difficulty, opposition, or discouragement. It commonly describes a person's character, resilience, or sustained effort, as in a story of someone's tenacity in overcoming adversity. The word generally carries an approving connotation: tenacity suggests endurance, resolve, and an unwillingness to abandon a difficult task. Its meaning can become less flattering when the persistence involved appears stubborn, inflexible, or excessive. Tenacity also has a more specialized physical sense, referring to firmness of grip, adhesion, or resistance to separation. In ordinary use, however, it chiefly celebrates the capacity to keep going when circumstances make giving up tempting. The word is useful because it names not merely success but the quality of effort that enables people to continue through setbacks.
nounPersistent determination to pursue a purpose despite obstacles, opposition, or discouragement. In more technical contexts, it can mean firmness of grip or the quality of holding fast.
- Persistent determination to continue pursuing a goal despite difficulties or opposition.
- Firmness of grip, adherence, or resistance to being separated.
"Her tenacity carried her through years of difficult research."
"The team's tenacity turned a deficit into a comeback."
"The material's tenacity allowed it to withstand repeated strain."
The plural is grammatical but uncommon; the singular is normally preferred when referring to the general quality of determination.
"The rivals' contrasting tenacities shaped the race."
Tenacity literally means “holding fast”: it comes from a Latin family of words built on tenere, “to hold.”
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does tenacity come from?
Tenacity comes from Latin tenacitas, meaning “holding fast” or persistence, which was formed from tenax (“holding fast, persistent”) and ultimately tenere (“to hold”). The word entered English from Latin during the Middle English period. Tenacious also reflects the Latin adjective tenax, while tenant, tenement, and tenure descend through French from forms associated with Latin tenere.
Related word forms
How tenacity is actually used
The word is usually formal-to-neutral and generally approving when it describes determined effort, though it can be mildly negative when it suggests stubbornness or refusal to compromise.
Easily confused with tenacity
Tenancy means the possession or rental of property, whereas tenacity means persistent determination or firmness of grip.