What does stamina mean?
Stamina means the strength and endurance needed to continue performing when circumstances become prolonged, demanding, or uncomfortable. It is most often associated with physical capacity, as in building stamina through exercise, but it can also describe mental toughness, patience, and resilience during stress. Someone with considerable stamina may be able to maintain effort over many hours, withstand difficult conditions, or keep working effectively after other people have become exhausted. The word differs slightly from strength: strength can suggest power at a particular moment, whereas stamina highlights the ability to sustain activity or pressure. It also differs from endurance, which often places greater emphasis on persistence through difficulty itself. Stamina is useful in discussion of health, sport, work, competition, and demanding personal circumstances because it captures not merely raw power, but a reliable reserve of energy and determination. In ordinary English, it carries a positive connotation of toughness and perseverance.
nounThe physical or mental capacity to withstand prolonged effort, difficult conditions, or stress without losing strength or resolve.
- Physical endurance and the capacity to sustain effort.
- Mental or emotional resilience, especially the ability to remain composed under prolonged pressure.
"Despite the heat and the length of the climb, she had enough stamina to reach the summit."
"Long-distance running develops both cardiovascular fitness and stamina."
"She needed considerable stamina to remain patient through months of difficult negotiations."
Stamina is normally used as an uncountable mass noun and has no separate regular plural form.
"The marathon runners showed remarkable stamina."
Stamina comes from a Latin word associated with threads—the strands that give a woven fabric its strength.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does stamina come from?
Stamina entered English in the early 16th century from Latin stāmina, the plural of stamen, a word meaning a thread or warp and, figuratively, a sustaining vital principle. Latin stamen was ultimately connected with stare, “to stand,” which also underlies cognates such as stable, stationary, and stature. The English word therefore developed from an image of threads standing together to convey endurance or vitality.
How stamina is actually used
The word is neutral in register and common in both spoken and written English. It usually conveys sustained capacity rather than momentary power; in sports and health contexts it commonly refers to physical endurance, while in professional, emotional, or educational contexts it may describe perseverance and resilience.
Easily confused with stamina
Stamina emphasizes the reserve of strength or resolve needed to continue, whereas endurance often focuses more directly on the ability to persist through hardship or prolonged activity.
Strength can refer to power, force, or capability in a broad sense, while stamina specifically suggests the capacity to sustain effort over time.