different between cataract vs keratoconus
cataract
English
Etymology
From Middle English cataract, cateract, cataracta, from Latin cataracta (“waterfall, portcullis”), from Ancient Greek ??????????? (katarrhákt?s), from ????????? (kataráss?, “I pour down”), from ????- (kata-, “down”) + ?????? (aráss?, “to strike, dash”). Its pathological sense probably came from its alternative sense in Latin, “portcullis”, through French through the notion of “obstruction”, in this case, of vision.
Pronunciation
- IPA(key): /?kæt??ækt/
Noun
cataract (plural cataracts)
- (obsolete) A waterspout
- A large waterfall; steep rapids in a river.
- A flood of water.
- (Can we add an example for this sense?)
- (figuratively) An overwhelming downpour or rush.
- (pathology) A clouding of the lens in the eye leading to a decrease in vision.
Derived terms
Translations
References
Further reading
- cataract on Wikipedia.Wikipedia
- List of waterfalls by type § Cataract on Wikipedia.Wikipedia
Dutch
Alternative forms
- katarakt (superseded)
Etymology
From Middle Dutch cataracte, from Latin cataracta, from Ancient Greek ??????????? (katarrhákt?s).
Pronunciation
- IPA(key): /?ka?.ta??r?kt/
- Hyphenation: ca?ta?ract
- Rhymes: -?kt
Noun
cataract f (plural cataracten, diminutive cataractje n)
- cataract, waterfall
- (medicine) cataract
Synonyms
- (waterfall): waterval
- (cataract disease): grauwe staar
Descendants
- Afrikaans: katarak
- ? Indonesian: katarak
Middle English
Alternative forms
- cateract, cataracta, cataracte, catheracte, catharacte, catharacta, catterak, catarac
Etymology
From Latin cataracta, from Ancient Greek ?????????? (katarákt?s).
Pronunciation
- IPA(key): /?kat?rakt(?)/, /?kat?rak/, /?kat?rakta/
Noun
cataract (plural cateractes)
- (medicine) cataract
- (Christianity) A gate guarding the entrance to Heaven.
Descendants
- English: cataract
- Scots: cataract (rare, obsolete)
References
- “cataracte, n.”, in MED Online, Ann Arbor, Mich.: University of Michigan, 2007, retrieved 2018-04-20.
cataract From the web:
- what cataracts
- what cataracts look like
- what cataract surgery
- what cataract vision looks like
- what cataracts do to vision
- what cataract means
- what cataract surgery does medicare cover
- what cataracts look like in dogs
keratoconus
English
Etymology
From kerato- +? conus, from Latin cone.
Pronunciation
- Hyphenation: ke?ra?to?co?nus
Noun
keratoconus
- (pathology) A degenerative non-inflammatory disorder of the eye in which structural changes within the cornea cause it to thin and change to a more conical shape than its normal even curve
Related terms
- keratoconic
Translations
keratoconus From the web:
- what keratoconus looks like
- what keratoconus patients see
- what keratoconus causes
- what keratoconus treatment
- keratoconus what they see
- keratoconus what to do
- keratoconus what does it do
- what is keratoconus eye disease
Share
Tweet
+1
Share
Pin
Like
Send
Share
you may also like
- cataract vs keratoconus
- glaucoma vs conjunctivitis
- mesophyll vs glaucoma
- glaucoma vs stereopsis
- glaucoma vs bimatoprost
- glaucoma vs iridotasis
- glaucoma vs unoprostone
- section vs promoted
- facilitated vs promoted
- promoted vs encourage
- advocated vs promoted
- further vs promoted
- offered vs promoted
- roused vs promoted
- promoted vs launched
- promoted vs reallocated
- inoperativeness vs inoperancy
- ineffectualness vs ineffectual
- diphtheria vs pharyngitis
- epiglottis vs pharyngitis