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Synonyms

frail

1 American  
[frayl] / freɪl /

adjective

  • frailer,
    comparative
  • frailest
    superlative
  1. having delicate health; not robust; weak.

    My grandfather is rather frail now.

    Synonyms:
    frangible, breakable, feeble
    Antonyms:
    sturdy
  2. easily broken or destroyed; fragile.

    Synonyms:
    frangible, breakable, feeble
    Antonyms:
    sturdy
  3. morally weak; easily tempted.


noun

  1. Older Slang: Sometimes Offensive. a term used to refer to a girl or woman.

frail 2 American  
[frayl] / freɪl /

noun

  1. a flexible basket made of rushes, used especially for dried fruits, as dates, figs, or raisins.

  2. a certain quantity of raisins, about 75 pounds (34 kilograms), contained in such a basket.


frail 1 British  
/ freɪl /

adjective

  1. physically weak and delicate

  2. fragile

    a frail craft

  3. easily corrupted or tempted

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

frail 2 British  
/ freɪl /

noun

  1. a rush basket for figs or raisins

  2. a quantity of raisins or figs equal to between 50 and 75 pounds

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Sensitive Note

This term is sometimes perceived as insulting or condescending when used to refer to a woman, since it reinforces the stereotype of a weak female.

Synonym Usage

Frail, brittle, fragile imply a delicacy or weakness of substance or construction. Frail applies particularly to health and immaterial things: a frail constitution; frail hopes. Brittle implies a hard material that snaps or breaks to pieces easily: brittle as glass. Fragile implies that the object must be handled carefully to avoid breakage or damage: fragile bric-a-brac.

Other Word Forms

Derived Forms

Inflected Forms

Adjectives

Etymology

Origin of frail1

First recorded in 1300–50; Middle English frail(e), frel(e), from Old French, from Latin fragilis fragile

Origin of frail2

First recorded 1300–50; Middle English frayel, fraelle, from Old French frayel; further origin unknown

Explanation

Something that is delicate and fragile can be described as frail. Grandma's favorite vase is probably too frail to use for football practice; some of us have learned that the hard way. Frail can also be used to describe a person's physical condition: "When I broke my grandmother's vase, she yelled in a voice so loud that it was hard to believe it was coming from her small, frail frame." Another way to use frail is in reference to a person's emotional state. As the poet Sylvia Plath astutely observed, "How frail the human heart must be."

Keep Reading on Vocabulary.com

Vocabulary lists containing frail

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.

See Examples For:

This treatment clears space in the bone marrow for the incoming cells, but it can be extremely taxing, particularly for older or medically frail patients.

From Science Daily ● Oct. 7, 2026

“Poor grip strength indicates that you’re at risk of losing function, you’re at risk of falling, you’re at risk of becoming frail and losing mobility,” says Fried.

From The Wall Street Journal ● Oct. 1, 2026

There are exemptions for being a parent to young children, serving as a caregiver or being medically frail.

From MarketWatch ● Sep. 22, 2026

For 32 years, the women's 800m was absent from the Olympics, with its competitors deemed too frail.

From BBC ● Sep. 18, 2026

Fadi glanced back and saw his father push a wad of cash toward the frail white-haired taxi driver, who shook his head.

From "Shooting Kabul" by N. H. Senzai

That made it possible for older, frailer patients to survive with “mini-transplants.”

From The Wall Street Journal ● Apr. 19, 2026

"But we know the longer you spend in hospital the more patients are at risk of getting frailer, losing strength and needing more care."

From BBC ● Jan. 11, 2026

This previously manifested through mostly vibes-based measures: Does his voice sound a little frailer?

From Slate ● Jul. 18, 2025

All three can also be self-reinforcing over time: people who are lonely and socially isolated may become frailer, and as they become frailer, their sense of isolation and loneliness grows.

From Science Daily ● Nov. 14, 2024

“There you are,” said Hodza, a handsome boy of Tendai’s age but of a frailer build.

From "The Ear, the Eye, and the Arm" by Nancy Farmer

These tend to be the sickest and frailest patient - and this wait comes after they have already waited to be seen in the first place after arriving at A&E.

From BBC ● Feb. 15, 2024

Most of the frailest and oldest survivors contacted have refused to leave home.

From New York Times ● Apr. 29, 2022

Unable to speak, Qawasmi, 24, is the frailest of the six.

From Reuters ● Nov. 10, 2021

“Even people in their frailest state, in a wheelchair about ready to pass any day were coming out,” said Roxy.

From Seattle Times ● Mar. 18, 2021

He was kneeling by the Zanies, the frailest ones, the fuse-points; both of them lay huddled up on the floor.

From "The Left Hand of Darkness" by Ursula K. Le Guin

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