noun
-
physical or moral weakness
-
(often plural) a fault symptomatic of moral weakness
Other Word Forms
- overfrailty noun
Etymology
Origin of frailty
1300–50; Middle English frailte, frelete < Old French frailete < Latin fragilitāt- (stem of fragilitās ). See frail 1, -ity
Explanation
Frailty describes a quality that's shared by a sick kitten, an elderly man, and a shoddily built go cart. They all have a delicate weakness or vulnerability and seem to require some kind of care. The Old French fraileté, or "weakness" is the root of frailty, and it in turn comes from the Latin word for "fragile," fragilis. What's interesting is that "fragility" was used in the 14th century to mean a kind of moral, rather than physical, weakness. Today frailty can be used this way too, to describe a state of having shaky — or fragile — morals.
Vocabulary lists containing frailty
The Kite Runner
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Beowulf: A New Telling
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Twelfth Night
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Group winners Belgium exposed that frailty, scoring eight goals during their two victories over Wales.
From BBC • Mar. 26, 2026
Older adults still require adequate protein, vitamin B12, calcium and vitamin D - especially to preserve muscle mass and prevent frailty.
From Science Daily • Feb. 26, 2026
Being underweight in older age is already strongly linked with increased risks of frailty and death.
From Science Daily • Feb. 26, 2026
Like Donne, we can mine wisdom from the frailty of our mortal bodies—but be grateful that when the bell tolls for thee, plague, smallpox and typhus won’t be to blame.
From The Wall Street Journal • Jan. 23, 2026
She said Lord Jon had been reading more than was good for him, that he was troubled and melancholy over his young son's frailty, and gruff with his lady wife.
From "A Game of Thrones" by George R.R. Martin
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
