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单词 cataract
释义
cataractcat‧a‧ract /ˈkætərækt/ noun [countable] Word Origin
WORD ORIGINcataract
Origin:
1400-1500 Latin cataracta ‘waterfall, castle gate that drops from above’, from Greek, from katarassein ‘to strike down’, from kata- (CATACLYSM) + arassein ‘to strike’; 1 because a cataract blocks sight like a gate coming down
Examples
EXAMPLES FROM THE CORPUS
  • As such it became almost as famous as the great cataract itself for which the Porter family assumed a proprietary interest.
  • Church had managed for the first time to capture the awesome power of the cataract.
  • He studied the hydraulics of the cataract and the sculptural look of the cliffs.
  • Here the current is so strong that the shape of the cataract is constantly changing.
  • Hydrogel contact lenses, for example, can be used for the controlled release of antibiotics to patients waiting for cataract surgery.
  • Locust Abortion Technician was a glorious mire, a glistening palace of ordure, a cataract of dysentery.
  • People who need cataract surgery are taken by bus to the nearest hospital for surgery, and returned home the next day.
  • Some conditions such as cataract can be operated on.
word sets
WORD SETS
abscess, nounache, verbache, nounacne, nounagoraphobia, nounagoraphobic, nounague, noun-aholic, suffixAIDS, nounailment, nounairsick, adjectivealbino, nounalcoholic, nounalcoholism, nounallergic, adjectiveallergy, nounamnesia, nounamputee, nounanaemia, nounanaemic, adjectiveangina, nounanorexia, nounanorexic, adjectiveantacid, nounanthrax, nounantibody, nounantidepressant, nounantidote, nounantigen, nounantihistamine, nounanti-inflammatory, adjectiveantitoxin, nounapoplectic, adjectiveapoplexy, nounappendicitis, nounarteriosclerosis, nounarthritis, nounaseptic, adjectiveaspirin, nounasthma, nounastigmatism, nounasymptomatic, adjectiveathlete's foot, nounatrophy, verbauto-immune disease, nounAyurvedic medicine, nounbaby blues, nounbacillus, nounbackache, nounbark, verbbattle fatigue, nounBCG, nounbedridden, adjectivebedsore, nounbed-wetting, nounbellyache, nounbenign, adjectiveberiberi, nounbespectacled, adjectivebetter, adjectivebilious, adjectivebinge, verbbiopsy, nounbirthmark, nounbite, verbbite, nounblack and blue, adjectiveBlack Death, the, black eye, nounblackout, nounbleed, verbbleeding, nounblind, verbblister, nounblister, verbblood bank, nounblood donor, nounblood poisoning, nounbloodshot, adjectiveblood transfusion, nounbloody, adjectivebloody, verbblue baby, nounboil, nounbotulism, nounbrain damage, nounbreakdown, nounbronchitis, nounbruise, nounbruise, verbBSE, nounbubonic plague, nounbug, nounbulimia, nounbump, nounbunion, nounbuzz, verbcalloused, adjectivecallus, nouncancer, nouncandida, nouncanker, nouncarbuncle, nouncarcinogen, nouncarcinogenic, adjectivecarcinoma, nouncardiac, adjectivecardiovascular, adjectivecaries, nouncarpal tunnel syndrome, nouncarrier, nouncarry, verbcarsick, adjectivecast, nouncasualty, nouncataract, nouncatarrh, nouncatatonic, adjectivecatching, adjectivecauliflower ear, nouncerebral palsy, nouncertify, verbcervical smear, nounchapped, adjectivecharley horse, nounchemotherapy, nounchesty, adjectivechicken pox, nounchilblains, nounChinese medicine, nouncholera, nounchronic, adjectivecirrhosis, nounCJD, nouncleanse, verbcleft palate, nounclinic, nounclinical, adjectiveclub foot, nouncold, nouncold sore, nouncolic, nouncolitis, nouncollapse, verbcolour-blind, adjectivecoma, nouncommon cold, nouncommon denominator, nouncommunicate, verbcomplaint, nouncomplicate, verbcomplication, nouncompound fracture, nounconcuss, verbconcussion, nouncondition, nouncongenital, adjectivecongested, adjectiveconjunctivitis, nounconstipation, nounconsumption, nounconsumptive, nouncontagion, nouncontagious, adjectivecontinent, adjectivecontract, verbcontusion, nounconvalesce, verbconvulsion, nouncorn, nouncortisone, nouncot death, nouncough, nounCPR, nouncrack-up, nouncramp, nounCreutzfeldt-Jakob disease, nouncrick, nouncrick, verbcripple, nouncripple, verbcross-eyed, adjectivecroup, nouncurable, adjectivecut, nouncyst, nouncystic fibrosis, nouncystitis, noundecompression sickness, noundeep vein thrombosis, noundeformity, noundegenerative, adjectivedehydrate, verbdelirious, adjectivedelirium, noundelusion, noundementia, noundengue fever, noundepression, noundermatitis, noundiabetes, noundiabetic, adjectivediabetic, noundiagnosis, noundialysis, noundiaper rash, noundiarrhoea, noundiphtheria, noundisability, noundisable, verbdisabled, adjectivedischarge, verbdisease, noundisgorge, verbdislocate, verbdisorder, noundissipated, adjectivedissipation, noundistemper, noundistend, verbdizzy, adjectivedoddering, adjectivedoddery, adjectivedonate, verbdonor, noundouble vision, noundoughy, adjectivedown, adverbDown's syndrome, noundrawn, adjectivedressing, noundrinker, noundrunk, adjectivedrunk, noundrunken, adjectivedull, adjectivedumb, adjectiveDVT, noundysentery, noundyslexia, noundyspepsia, noundyspeptic, adjectiveearache, nouneating disorder, nounEbola, nounectopic pregnancy, nouneczema, nounemaciated, adjectiveemasculate, verbembolism, nounemphysema, nounencephalitis, nounendoscope, nounenervate, verbenteritis, nounepidemic, nounepilepsy, nounepileptic, adjectiveepileptic, nounetiology, nounexcruciating, adjectiveexposure, nouneyeless, adjectiveeye strain, nounfail, verbfaint, nounfester, verbfever, nounfever blister, nounfevered, adjectivefeverish, adjectivefirst aid, nounfit, nounflat feet, nounflat-footed, adjectiveflu, nounfood poisoning, nounfoot and mouth disease, nounfracture, verbfracture, nounfrostbite, noungall, noungammy, adjectiveganglion, noungangrene, noungas, noungash, noungastric, adjectivegastritis, noungastroenteritis, nounGerman measles, nounget, verbgingivitis, nounglandular fever, nounglaucoma, noungnarled, adjectivegonorrhea, noungout, noungrand mal, noungraze, verbgraze, noungriping, adjectivegroggy, adjectivegrowing pains, noungrowth, noungush, verbgynaecology, nounhacking cough, nounhaemophilia, nounhaemophiliac, nounhaemorrhage, nounhaemorrhage, verbhaemorrhoids, nounhalitosis, nounhandicap, nounhandicapped, adjectivehangover, nounhard of hearing, adjectiveharelip, nounhay fever, nounheadache, nounhealth, nounheart attack, nounheartburn, nounheart disease, nounheart failure, nounheat exhaustion, nounheat rash, nounheatstroke, nounheave, verbhepatitis, nounhernia, nounherpes, nounHIV, nounhormone replacement therapy, nounhospital, nounhospitalize, verbhot flush, nounhousebound, adjectiveHRT, nounhump, nounhumpback, nounhunchback, nounhungover, adjectivehydrophobia, nounhypertension, nounhypothermia, nounhysterectomy, nounhysteria, nounhysterical, adjectiveillness, nounimmune, adjectiveimmune system, nounimmunity, nounimmunize, verbimmunology, nounimpacted, adjectiveimpediment, nounimpetigo, nounimpotent, adjectiveincision, nounincontinent, adjectiveincubate, verbincurable, adjectiveindigestion, nounindisposed, adjectiveindisposition, nouninfantile, adjectiveinfantile paralysis, nouninfect, verbinfected, adjectiveinfection, nouninfectious, adjectiveinfirmity, nouninflammation, nouninflammatory, adjectiveinfluenza, nouninfusion, nouningrowing, adjectiveinoculate, verbinoperable, adjectiveinsane, adjectiveinsanity, nouninsomnia, nouninsomniac, nouninstability, nounintensive care, nounintravenous, adjectiveinvalid, nouninvalidity, nouninvasive, adjectiveirregular, adjectiveirritable bowel syndrome, nounirritant, nounirritate, verbirritated, adjectiveirritation, noun-ism, suffixisolation, nounjaundice, nounjaundiced, adjectivejet lag, nounknock-kneed, adjectiveknotted, adjectivelaceration, nounlaryngitis, nounlegionnaire's disease, nounleper, nounleprosy, nounlesion, nounleukemia, nounlisp, nounlisteria, nounliverish, adjectivelockjaw, nounlong-sighted, adjectiveloose, adjectivelozenge, nounlumbago, nounlunacy, nounLyme disease, nounmad cow disease, nounmalady, nounmalaise, nounmalaria, nounmalformation, nounmalignancy, nounmalignant, adjectivemalnourished, adjectivemalnutrition, nounmange, nounmangy, adjectivemania, nounmanic, adjectivemanic depression, nounmastitis, nounME, nounmeasles, nounmedicinal, adjectivemegalomania, nounmegalomaniac, nounmelancholia, nounmelancholic, adjectivemelanoma, nounmend, verbmeningitis, nounmentally handicapped, adjectivemigraine, nounmild, adjectivemiscarriage, nounmole, nounmongol, nounmono, nounmononucleosis, nounmorbid, adjectivemorning sickness, nounmoron, nounmotion sickness, nounmotor neurone disease, nounMRI, nounMRSA, nounMS, nounmultiple sclerosis, nounmumps, nounmurmur, nounmusclebound, adjectivemuscular dystrophy, nounmute, adjectivemute, nounmyopia, nounmyopic, adjectivemyxomatosis, nounnarcolepsy, nounnausea, nounnauseate, verbnauseous, adjectivenearsighted, adjectivenervous breakdown, nounnettle rash, nounneuralgia, nounneurosis, nounneurotic, adjectivenosebleed, nounnotifiable, adjectiveNSU, nounobesity, nounoff-colour, adjectiveoperate, verboperation, nounophthalmic, adjectiveophthalmology, noun-osis, suffixosteoarthritis, nounosteopathy, nounosteoporosis, nounoutpatient, nounoverbite, nounpacemaker, nounpaediatrics, nounpale, adjectivepallid, adjectivepallor, nounpalpitate, verbpalpitations, nounpalsy, nounpandemic, nounparalyse, verbparalysed, adjectiveparalysis, nounparalytic, adjectiveparalytic, nounparanoia, nounparaplegia, nounparaplegic, nounparasitic, adjectiveParkinson's disease, nounparoxysm, nounpasty, adjectivepasty-faced, adjectivepathogen, nounpathological, adjectivepathology, nounpeaked, adjectivepeaky, adjectivepellagra, nounpeptic ulcer, nounperforated, adjectiveperiod pain, nounperitonitis, nounpernicious anaemia, nounpersecution complex, nounpestilence, nounpestilential, adjectivepetit mal, nounpharyngitis, nounphlebitis, nounphlegm, noun-phobic, suffixphysiotherapy, nounpigeon-toed, adjectivepins and needles, nounplacebo, nounplague, nounplaque, nounplaster cast, nounpleurisy, nounPMS, nounPMT, nounpneumonia, nounpockmark, nounpockmarked, adjectivepoisoning, nounpolio, nounpolyp, nounpoor, adjectivepost-traumatic stress disorder, nounpremenstrual tension, nounprescribe, verbprescription, nounpreventive medicine, nounprickle, verbprickly heat, nounprognosis, nounprolapse, nounprophylactic, adjectiveprophylactic, nounprophylaxis, nounpsoriasis, nounpsychopath, nounpsychosis, nounpsychosomatic, adjectivepsychotic, adjectivepuffy, adjectivepull, verbpurulent, adjectivepus, nounpustule, nounqueasy, adjectiverabid, adjectiverabies, nounradiation sickness, nounradiography, nounrash, nounraw, adjectivereact, verbreaction, nounreceive, verbrecuperate, verbrecuperative, adjectiveregurgitate, verbrelapse, verbremission, nounrepetitive strain injury, nounresistance, nounrespond, verbretch, verbRhesus factor, nounrheumatic, adjectiverheumatic fever, nounrheumatism, nounrheumatoid arthritis, nounrickets, nounringworm, nounRSI, nounrubella, nounrun-down, adjectiverunny, adjectiverupture, nounsaddle-sore, adjectivesalmonella, nounscab, nounscabby, adjectivescabies, nounscald, verbscald, nounscaly, adjectivescar, nounscar, verbscarlet fever, nounschizophrenia, nounsciatica, nounsclerosis, nounscrape, verbscrape, nounscratch, nounscurvy, nounseasick, adjectiveseizure, nounself-examination, nounsenile, adjectivesenile dementia, nounsenseless, adjectivesepsis, nounseptic, adjectivesepticaemia, nounserum, nounset, verbsexually transmitted disease, nounshell shock, nounshell-shocked, adjectiveshingles, nounshock, nounshort-sighted, adjectivesickle-cell anaemia, nounsickly, adjectivesickness, nounside effect, nounsightless, adjectivesimple fracture, nounsleeping sickness, nounslipped disc, nounsmallpox, nounsnakebite, nounsnow blindness, nounsore, adjectivesore, nounspastic, adjectivespecial needs, nounspecimen, nounspina bifida, nounsprain, verbsputum, nounsquint, verbsquint, nounstammer, nounstarvation, nounstarve, verbSTD, nounstomachache, nounstone, nounstrain, nounstrain, verbstrangulated, adjectivestrep throat, nounstroke, nounsty, nounsuccumb, verbsufferer, nounsunstroke, nounsuperbug, nounsurgical, adjectiveswelling, nounswollen, adjectivesymptom, nounsymptomatic, adjectivesyndrome, nounsyphilis, nounTB, nountear, verbtetanus, nountherapeutic, adjectivetherapy, nounthrombosis, nounthrush, nountic, nountight, adjectivetingle, verbtinnitus, nountipsy, adjectivetonsillitis, nountoothache, nountorment, nountourniquet, nountoxaemia, nountoxic shock syndrome, nountraction, nountransfusion, nountrauma, nountravel sickness, nountreatment, nountremor, nountuberculosis, nountumour, nountunnel vision, nountwinge, nountwitch, nountyphoid, nountyphus, nounulcer, nounulcerate, verbultrasound, noununderweight, adjectiveundressed, adjectiveunhealthy, adjectiveuntreated, adjectivevaccinate, verbvaccine, nounvaricose veins, nounVD, nounvenereal disease, nounverruca, nounvertigo, nounviral, adjectivevirology, nounvirulent, adjectivevomit, verbvomit, nounwart, nounweak, adjectiveweal, nounweep, verbwheeze, verbwheeze, nounwheezy, adjectivewhiplash, nounwhooping cough, nounwind, nounwithered, adjectivewound, nounwrench, verbwriter's cramp, nounyaws, nounyeast infection, nounyellow fever, noun
Collocations
COLLOCATIONS FROM THE CORPUSNOUN
· My cataract operation was no trouble to me, and a great success, so I am happy about that.· I've had a cataract operation.· Some one close to me has had a cataract operation in both eyes.
1a medical condition that causes the lens of your eye to become white, so that you slowly lose your sight2literary a large waterfall
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更新时间:2024/11/13 10:15:34