Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

debilitate

play
verb, de·bil·i·tate \di-ˈbi-lə-ˌtāt, dē-\

Simple Definition of debilitate

  • : to make (someone or something) weak : to reduce the strength of (someone or something)

Source: Merriam-Webster's Learner's Dictionary

Full Definition of debilitate

debilitateddebilitating

  1. transitive verb
  2. :  to impair the strength of :  enfeeble

debilitation play \-ˌbi-lə-ˈtā-shən\ noun

Examples of debilitate in a sentence

  1. The virus debilitates the body's immune system.

  2. <the heart surgery debilitated the college athlete beyond his worst fears>



Origin of debilitate

Latin debilitatus, past participle of debilitare to weaken, from debilis weak


First Known Use: 1533

Synonym Discussion of debilitate

weaken, enfeeble, debilitate, undermine, sap, cripple, disable mean to lose or cause to lose strength or vigor. weaken may imply loss of physical strength, health, soundness, or stability or of quality, intensity, or effective power <a disease that weakens the body's defenses> . enfeeble implies an obvious and pitiable condition of weakness and helplessness <enfeebled by starvation>. debilitate suggests a less marked or more temporary impairment of strength or vitality <the debilitating effects of surgery>. undermine and sap suggest a weakening by something working surreptitiously and insidiously <a poor diet undermines your health> <drugs had sapped his ability to think>. cripple implies causing a serious loss of functioning power through damaging or removing an essential part or element <crippled by arthritis>. disable suggests a usually sudden crippling or enfeebling <disabled soldiers received an immediate discharge>.

Rhymes with debilitate

abbreviate, abominate, accelerate, accentuate, accommodate, acculturate, accumulate, adjudicate, adulterate, affiliate, agglomerate, alienate, alleviate, alliterate, amalgamate, ameliorate, amyl nitrate, annihilate, annunciate, anticipate, apostolate, appreciate, appropriate, approximate, arpeggiate, articulate, asphyxiate, assassinate, asseverate, assimilate, associate, at any rate, attenuate, authenticate, barbiturate, bicarbonate, calumniate, capacitate, capitulate, catholicate, certificate, coagulate, coelenterate, collaborate, commemorate, commiserate, communicate, compassionate, concatenate, conciliate, confabulate, confederate, conglomerate, congratulate, consolidate, contaminate, cooperate, coordinate, corroborate, deactivate, decapitate, decelerate, decerebrate, deconcentrate, deconsecrate, decorticate, decrepitate, de-escalate, defibrinate, defoliate, degenerate, deliberate, delineate, demodulate, denominate, depopulate, depreciate, deracinate, deregulate, desegregate, desiderate, detoxicate, devaluate, diaconate, dilapidate, discriminate, disintegrate, disseminate, dissimulate, dissociate, domesticate, effectuate, ejaculate, elaborate, electroplate, eliminate, elucidate, emaciate, emancipate, emasculate, encapsulate, enumerate, enunciate, episcopate, equivocate, eradicate, etiolate, evacuate, evaluate, evaporate, eventuate, eviscerate, exacerbate, exaggerate, exasperate, excited state, excogitate, excoriate, exfoliate, exhilarate, exonerate, expatiate, expatriate, expectorate, expostulate, expropriate, extenuate, exterminate, extrapolate, facilitate, felicitate, fish or cut bait, garrison state, gesticulate, habilitate, habituate, hallucinate, humiliate, hydrogenate, hypothecate, illuminate, impersonate, inactivate, inaugurate, incarcerate, incinerate, incorporate, incriminate, indoctrinate, inebriate, infatuate, infuriate, ingratiate, ingurgitate, initiate, inoculate, inseminate, insinuate, instantiate, intercalate, interpolate, interrelate, interrogate, intimidate, intoxicate, invalidate, investigate, invigorate, irradiate, Italianate, Korea Strait, lanceolate, legitimate, luxuriate, mandarinate, manipulate, matriarchate, matriculate, Merthiolate, necessitate, negotiate, noncandidate, obliterate, officiate, Orange Free State, orientate, originate, oxygenate, participate, particulate, patriarchate, patriciate, perambulate, peregrinate, perpetuate, pontificate, precipitate, predestinate, predominate, prefabricate, premeditate, preponderate, prevaricate, procrastinate, prognosticate, proliferate, propitiate, proportionate, quadruplicate, quintuplicate, reciprocate, recriminate, recuperate, redecorate, reduplicate, reeducate, refrigerate, regenerate, regurgitate, reincarnate, reintegrate, reiterate, rejuvenate, remunerate, repatriate, repudiate, resuscitate, retaliate, reticulate, revaluate, reverberate, scholasticate, second estate, self-flagellate, self-immolate, self-pollinate, seventy-eight, sextuplicate, Singapore Strait, sophisticate, subordinate, substantiate, syllabicate, tergiversate, transliterate, triangulate, vanity plate, variegate, vaticinate, vituperate, vociferate


DEBILITATE Defined for Kids

debilitate

play
verb de·bil·i·tate \di-ˈbi-lə-ˌtāt\

Definition of debilitate for Students

debilitateddebilitating

  1. :  to make feeble :  weaken <a debilitating disease>




Medical Dictionary

debilitate

play
transitive verb de·bil·i·tate \di-ˈbil-ə-ˌtāt\

Medical Definition of debilitate

debilitated; debilitating

  1. :  to impair the strength of <a body debilitated by disease>

debilitation \-ˌbil-ə-ˈtā-shən\play noun




Seen and Heard

What made you want to look up debilitate? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

to dishevel or rumple

Get Word of the Day daily email!

WORD GAMES

Take a 3-minute break and test your skills!

alt-5746713d76276

Which of these is a synonym of nonplus?

disapprove perplex reduce soothe
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ