Word.ws English Dictionary

cataract

Syllables: cat·a·ract/ˈkætəɹækt/US/ˈkætəˌɹæk(t)/

cataract noun: a (large) waterfall, specifically one flowing over the edge of a cliff.

cataract: a (large) waterfall, specifically one flowing over the edge of a cliff
Image: Luca Galuzzi ( Lucag ), CC BY-SA 2.5, via Wikimedia Commons

Noun (1)

cataract (plural cataracts)

  1. A (large) waterfall, specifically one flowing over the edge of a cliff.
    • The cataracts on the Nile helped to compartment Upper Egypt.
    • This Elephantis being an Iſland, is inhabited beneath the lovveſt cataract or fall of vvater three miles, and aboue Syene 16: […]1601, C[aius] Plinius Secundus [i.e., Pliny the Elder], “[Book V.] Of Asia.”, in Philemon Holland, transl., The Historie of the World. Commonly Called, The Naturall Historie of C. Plinius Secundus....
  2. (broadly) A flood of water; specifically, steep rapids in a river.
    • [S]uch a violent ſtorme of raine vnburthened it ſelfe neere this place, and cauſed ſuch a ſudden Deluge and Cattaract, that a Carrauan of tvvo thouſand Camels periſht, and vvere caſt avvay by it.1634, T[homas] H[erbert], “A Description of Larr”, in A Relation of Some Yeares Trauaile, Begunne Anno 1626. into Afrique and the Greater Asia, […], London: […] William Stansby, and Jacob Bloome...
    • Locksley Hall, that in the distance overlooks the sandy tracts, / And the hollow ocean-ridges roaring into cataracts.1835, Alfred Tennyson, “Locksley Hall”, in Poems. […], volume II, London: Edward Moxon, […], published 1842, →OCLC, page 92
  3. (figuratively) An overwhelming downpour or rush; a flood.
    • His cataract of eloquence
    • Cataracts of declamation thunder here, / There foreſts of no-meaning ſpread the page / In vvhich all comprehenſion vvanders loſt; […]1785, William Cowper, “Book IV. The Winter Evening.”, in The Task, a Poem, […], London: […] J[oseph] Johnson; […], →OCLC, page 141
  4. (historical) A type of governor used in single-acting steam engines, where a flow of water through an opening regulates the stroke.
  5. (also, figuratively, obsolete) Synonym of waterspout (“a whirlwind that forms over water”).
    • They ſay furthermore that in certeyne places of the ſea, they ſawe certeyne ſtremes of water which they caule ſpoutes faulynge owt of the ayer into the ſea: […] Sum phantaſie that theſe ſhulde bee the cataractes of heauen whiche were all opened at Noes fludde.1555, Peter Martyr of Angleria [i.e., Peter Martyr d’Anghiera], “The Seconde Vyage to Guinea”, in Rycharde Eden [i.e., Richard Eden], transl., The Decades of the Newe Worlde or West India, […]...
    • Blovv vvind & cracke your cheekes, rage, blovv / You caterickes, & Hircanios ſpout til you haue drencht, / The ſteeples drovvn'd the cockes, […]c. 1603–1606 (date written), [William Shakespeare], […] His True Chronicle Historie of the Life and Death of King Lear and His Three Daughters. […] (First Quarto), London: […] Nathaniel Butter, […]...
    Synonyms:
    waterspout

Verb

cataract (third-person singular simple present cataracts, present participle cataracting, simple past and past participle cataracted)

  1. (intransitive) Of a river, etc.: to fall in the form of a waterfall.
    • [N]o river should cataract larger than the Clyde.1832 July, [John Wilson], “Christopher [North] at the Lakes. Flight Second.”, in Blackwood’s Edinburgh Magazine, volume XXXII, number CXCVI, Edinburgh: William Blackwood; London: T[homas] Cadell...
    • After a short rest, we moved on over a quiet space of water to the third and greatest fall, where the whole body of the Nile precipitates itself from between two towering cliffs, foaming and plashing, and, in short, cataracting very respectably.1844, Eliot Warburton, “The Cataract and Philæ”, in The Crescent and the Cross; or, Romance and Realities of Eastern Travel. […], volume I, London: Henry Colburn, […], published 1845, →OCLC, page 285
  2. (figuratively, rare, transitive) To cause (something) to pour or rush like a waterfall.
    • My Poems have been reviewed. The Monthly has cataracted panegyric on me; the Critical cascaded it, and the Analytical dribbled it with civility.1796 July 4 (date written), Samuel Taylor Coleridge, “Biographical Supplement to the Biographia Literaria. Chapter III. [1795 to 1796].”, in Biographia Literaria; or Biographical Sketches of My...

Noun (2)

cataract (plural cataracts)

  1. (obsolete, rare) Synonym of portcullis (“a gate in the form of a grating which is lowered into place at the gateway of a castle, a fort, etc.”); also, a window grating.
    • Others did fortifie and rampire their Walls, […] assured the Port-culleys, fasten'd the Herses, Sarasinesks and Cataracks, placed their Centries, and doubled their Patrouilee.1653, Francis Rabelais [i.e., François Rabelais], translated by [Thomas Urquhart, Peter Anthony Motteux], “The Author’s Prologue to the Third Book”, in The Works of Francis Rabelais, Doctor in...
    Synonyms:
    portcullis
  2. (broadly) A clouding of the lens in the eye leading to a decrease in vision.
    • [T]her is a Caratact which doth light vpon the eyes of a Hawke, whome we may tearme a ſuffuſion, a miſchiefe not ſafely remoued, and diuers times impoſſible to be recured, as namely whẽ [when] it is growen too thicke, and ouerlong hath bin ſuffered in the eye, without ſeeking remedie for it: […]1575, George Turberuile [i.e.. George Turberville], “Of the Cataract in the Eyes of a Hawke”, in The Booke of Faulconrie or Hauking, for the Onely Delight and Pleasure of All Noblemen and Gentlemen...
    • Rarely, a dense, swollen neglected cataract precipitates an angle-closure glaucoma.1999, Cynthia Mattox, Helen K. Wu, Joel S. Schuman, “Ocular Disorders of Aging”, in Joseph J. Gallo, Jan Busby-Whitehead, Peter V. Rabins, Rebecca A. Silliman, John B. Murphy, William Reichel...
    1. (broadly, figuratively) Something which obscures.
      • Thoſe filmes vvhich darkened the eye of the mindes, are remoued, thoſe thicke Cataracts of earthly vanities are diſperſed and diſpelled, and a nevv light into a nevv heart infuſed.1631, Richard Brathwait, “Decency”, in The English Gentlewoman, Drawne out to the Full Body: […], London: […] B. Alsop and T. Fawcet, for Michaell Sparke, […], →OCLC, page 86
  3. (broadly, obsolete) A tool used for breaking flax; a brake.
    • Some modern Pantagruelists, to shun and avoid that manual Labour, which such a separating and partitional Work would of necessity require, employ certain Catarratick Instruments, […] and athwart those Cataracts they break and bruise to very Trash the woody parcels [of the fictional herb...1653, Francis Rabelais [i.e., François Rabelais], translated by [Thomas Urquhart, Peter Anthony Motteux], “How the Famous Pantagruelion ought to be Prepared and Wrought”, in The Works of Francis...

Proper noun capitalized: Cataract

Cataract

  1. A suburb of Wollongong in the Wollondilly council area and the Wollongong council area, New South Wales, Australia.

cataract meaning in Hindi, Tamil, Marathi and Urdu

cataract in Hindi

a cataract
पटल paṭal

cataract in Tamil

clouding of the lens in the eye
பூ pū

cataract in Marathi

मोतीबिंदू, मोतियाबिंद

cataract in Urdu

a cataract
پٹل paṭal
More languagesFewer languages
cataract in Bengali
ছানি chani
cataract in Telugu
పూవు pūvu
cataract in Malayalam
തിമിരം timiraṁ
cataract in Kannada
ಕಣ್ಪರೆ, ಕಣ್ಪೊರೆ, ಮೋತಿ ಬಿಂದು, ಜಲಪಾತ
cataract in Punjabi
ਮੋਤੀਆਬਿੰਦ motīābind
cataract in Gujarati
મોતિયા, મોતિયો, મોતિયાબિંદ
cataract in Odia
ଛାନି, ମୋତିଯାବିନ୍ଧା
cataract in Nepali
मोतियाबिंद, मोतियाबिन्द, मोतीबिंदु
cataract in Tagalog
katarata
cataract in Malay
katarak
cataract in Indonesian
katarak
cataract in Persian
آبمروارید âb-morvârid
cataract in Thai
ต้อกระจก grà-jòk
cataract in Vietnamese
cườm khô

Examples of cataract in a sentence

  • [T]he Salmon ſeekes a freſher ſtreame to find / […] and ſtems the vvatry tract / VVhere Tivy falling dovvne, doth make a Cataract, / Forc't by the riſing Rocks that there her courſe oppoſe, […]1612, Michael Drayton, “The Sixt Song”, in [John Selden], editor, Poly-Olbion. Or A Chorographicall Description of Tracts, Riuers...
  • The sounding cataract / Haunted me like a passion: the tall rock, / The mountain, and the deep and gloomy wood, / Their colours and their forms, were then to me / An appetite: […]1798 July 13 (date written), William Wordsworth, “[Poems of the Imagination.] Lines Composed a Few Miles above Tintern Abbey, […].”, in...
  • Cataracts of water flooded the houses in the city and turned the streets into rivers; […]1860, James Anthony Froude, “Queen Jane and Queen Mary”, in History of England from the Fall of Wolsey to the Death of Elizabeth, volume...
  • The palace bang'd, and buzz'd and clackt, / And all the long-pent stream of life / Dash'd downward in a cataract.1842, Alfred Tennyson, “The Day-Dream. The Revival.”, in Poems. […], volume II, London: Edward Moxon, […], →OCLC, page 156:

All 14 example sentences with cataract

Synonyms of cataract

Forms of cataract

Noun
pluralcataracts
Verb
third-person singular presentcataracts
present participlecataracting
past participlecataracted
pastcataracted

Plural of cataract: cataracts

Origin of cataract

PIE word *ḱóm The noun is derived from cataracts (noun (plural only)), from Late Middle English cataract, cataracta, cateract, cateracte (“floodgate of heaven”), from Old French cataracte (modern French cataracte), and from its etymon Latin cataracta (“floodgate; waterfall”), from Ancient Greek καταρ(ρ)άκτης (katar(rh)áktēs, “(noun) waterfall; (adjective) rushing downwards”), from καταρ(ρ)ᾱ́σσω (katar(rh)ā́ssō, “to pour down; to rush downwards”) + -της (-tēs, suffix forming nouns denoting a state of being). Καταρ(ρ)ᾱ́σσω (Katar(rh)ā́ssō) is derived either: * from κᾰτᾰ- (kătă-, prefix meaning ‘downwards’) + ἀρᾰ́σσω (arắssō, “to dash to pieces; to strike”) (further etymology unknown, possibly onomatopoeic) or ῥᾱ́σσω (rhā́ssō, “to dash; to strike”) (possibly ultimately from Proto-Indo-European *wreh₂ǵʰ- (“to pound, strike”)); or * from καταρρηγνύναι (katarrhēgnúnai, “to break down”). The verb is derived from the noun.

From Late Middle English cataract, cataracta, cateract, cateracte (“(medicine) clouding of the lens in the eye”), from Old French cataracte (“clouding of the lens in the eye”), and then either: * from its etymon Latin cataracta (“portcullis”) (in the sense of something blocking vision as a portcullis blocks a gateway), from Ancient Greek καταρ(ρ)άκτης (katar(rh)áktēs, “act of rushing down; portcullis”) (see further at etymology 1); or * from clāthrāta (in fenestra clāthrāta (“window grating”)), an inflected form of clāthrātus (“grated, latticed, clathrate”), from clāthrī (“grate, lattic”) + -ātus (suffix denoting possession of something, forming adjectives from nouns). Clāthrī is derived from Doric Greek κλᾷθρα (klāîthra), ultimately from Proto-Indo-European *(s)kleh₂w- (“crook, hook; peg; to close something”).

Words formed from cataract

Phrases with cataract

Questions about cataract

What does cataract mean?
Cataract means a (large) waterfall, specifically one flowing over the edge of a cliff.
What is cataract in Hindi?
Cataract in Hindi is पटल (paṭal). See Cataract meaning in Hindi.
How do you use cataract in a sentence?
[T]he Salmon ſeekes a freſher ſtreame to find / […] and ſtems the vvatry tract / VVhere Tivy falling dovvne, doth make a Cataract, / Forc't by the riſing Rocks that there her courſe oppoſe, […]
What part of speech is cataract?
Cataract can be a noun, a verb or a proper noun.
How do you pronounce cataract?
Cataract is pronounced /ˈkætəɹækt/ (UK).
What is the plural of cataract?
The plural of cataract is cataracts.

Words near cataract in the dictionary

  1. catapultiers
  2. catapulting
  3. catapultlike
  4. catapults
  5. catapultæ
  6. cataract
  7. cataract bog
  8. cataract bogs
  9. cataractal
  10. cataracted
  11. cataractic

Source and license

Adapted from Wiktionary: cataract (page history and authors); Cataract (page history and authors); पटल (Hindi) (page history and authors); cataract (Marathi, IndicTrans2 machine translation) (model and license); پٹل (Urdu) (page history and authors); ছানি (Bengali) (page history and authors); పూవు (Telugu) (page history and authors); cataract (Kannada Wiktionary) (page history and authors); ਮੋਤੀਆਬਿੰਦ (Punjabi) (page history and authors); cataract (Gujarati, IndicTrans2 machine translation) (model and license); cataract (Odia, IndicTrans2 machine translation) (model and license); cataract (Nepali, IndicTrans2 machine translation) (model and license). 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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Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-cataract.wav.

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