Word.ws English Dictionary

infirm

/ɪnˈfɜːm/US/ɪnˈfɜɹm/

infirm adjective: weak or ill, not in good health.

Adjective

infirm (comparative infirmer, superlative infirmest)

  1. Weak or ill, not in good health.
    • He was infirm of body but still keen of mind, and though it looked like he couldn't walk across the room, he crushed me in debate.
    • […] Here I stand your slave,
      A poor, infirm, weak, and despis’d old man.c. 1603–1606, William Shakespeare, “The Tragedie of King Lear”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount...
  2. Irresolute; weak of mind or will.
    • Infirm of purpose!
      Give me the daggers: […]c. 1606 (date written), William Shakespeare, “The Tragedie of Macbeth”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount...
    • […] vehement passion does not always indicate an infirm judgment.1797, Edmund Burke, “Letter III.”, in A Third Letter to a Member of the Present Parliament, on the Proposals for Peace with the Regicide Directory of France, London: […] F[rancis] and C[harles]...
  3. Frail; unstable; insecure.
    • He who fixes upon false Principles, treads upon Infirm ground, and so sinks […]1692–1717, Robert South, “The Practice of Religion Enforced by Reason”, in Twelve Sermons Preached upon Several Occasions, volume (please specify |volume=I to VI), London, page 3

Verb

infirm (third-person singular simple present infirms, present participle infirming, simple past and past participle infirmed)

  1. To contradict, to provide proof that something is not.
    • The thought is that you see an episode of observation, experiment, or reasoning as confirming or infirming a hypothesis depending on whether the probability of it being correct increases or decreases during the episode.
    Synonyms:
    disconfirm

infirm meaning in Hindi, Tamil, Urdu and Bengali

infirm in Hindi

infirm, helpless
अपंग apaṅg
infirm
दुर्बल durbal

infirm in Tamil

ஏலாத, தளர்ந்த, நலிந்த, பிணித்தாக்கத் திறனிழப்பு, பிணியால் திறனிழப்பு, முதுமை

infirm in Urdu

infirm
اشکت aśakt, دربل durbal

infirm in Bengali

দুর্বল, অশক্ত, নড়বড়ে
More languagesFewer languages
infirm in Malayalam
ബലഹീനനായ, രോഗബാധിതനായ, ദൃഢതയില്ലാത്ത, ദുർബ്ബലമായ
infirm in Sanskrit
जरत् járat

Synonyms of infirm

Antonyms

All synonyms and antonyms of infirm

Forms of infirm

Adjective
comparativeinfirmer
superlativeinfirmest
Verb
third-person singular presentinfirms
present participleinfirming
past participleinfirmed
pastinfirmed

Origin of infirm

* The noun is from Middle English infirme, from Latin infirmus (“weak, feeble”). * The verb is from Latin īnfirmāre, from īnfirmus (“sick, weak, infirm”) + -ō.

Words formed from infirm

Words that rhyme with infirm

9 more rhymesFewer rhymes

Questions about infirm

What does infirm mean?
Infirm means weak or ill, not in good health.
What is infirm in Hindi?
Infirm in Hindi is अपंग (apaṅg), दुर्बल (durbal). See Infirm meaning in Hindi.
What part of speech is infirm?
Infirm can be an adjective or a verb.
How do you pronounce infirm?
Infirm is pronounced /ɪnˈfɜːm/ (UK).

Words near infirm in the dictionary

  1. infinity-edge pool
  2. infinity-edge pools
  3. infinityfold
  4. infiniverse
  5. infiniverses
  6. infirm
  7. infirmarer
  8. infirmarers
  9. infirmaress
  10. infirmaresses
  11. infirmarian

Source and license

Adapted from Wiktionary: infirm (page history and authors); अपंग (Hindi) (page history and authors); infirm (Tamil Wiktionary) (page history and authors); اشکت (Urdu) (page history and authors); Infirm (Bengali Wiktionary) (page history and authors); infirm (Malayalam Wiktionary) (page history and authors); जरत् (Sanskrit) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “infirm.” Word.ws, https://word.ws/infirm. Based on Wiktionary, CC BY-SA 4.0.