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How does laser eye surgery work? - Dan Reinstein

6,248,458 views

TED-Ed

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

90%
  • 5:05 / 5:36

Speech Rate:

  • 143 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Special thanks to The Free Dictionary for providing us with the information used in this web page

Video Vocabulary

dunking

/dəNGk/

dunking
verb

To put a donut, etc. into a liquid to wet it.

several

/ˈsev(ə)rəl/

several
adjective determiner pronoun

separate or respective. more than two but not many. More than two but not a large amount.

precise

/prəˈsīs/

precise
adjective

(Of a time, place, quality) exact.

relying

/rəˈlī/

relying
verb

Depend on with full trust or confidence..

reliable

/rəˈlīəb(ə)l/

reliable
adjective noun

Deserving of your trust; dependable. reliable person or thing.

distances

/ˈdistəns/

distances
noun verb

length of space between two points. make distant in position or nature.

necessary

/ˈnesəˌserē/

necessary
adjective noun

essential. basic requirements of life.

surface

/ˈsərfəs/

surface
adjective noun verb

relating to or found on surface of something. Outside or upper layer of something. To come to the top level of water, mud, etc..

different

/ˈdif(ə)rənt/

different
adjective

not same as another or each other.

external

/ikˈstərnl/

external
adjective noun

Concerning the outside of something; outer. outward features.

eventually

/əˈven(t)SH(o͞o)əlē/

eventually
adverb

After a long time; after many attempts; in the end.

corrects

/kəˈrekt/

corrects
verb

put right.

surgery

/ˈsərj(ə)rē/

surgery
noun

branch of medical practice that treats injuries etc. by physical removal or repair of organs or tissues.

procedure

/prəˈsējər/

procedure
noun

established way of doing something.

ophthalmologist

/ˌäpTHəlˈmäləjəst/

ophthalmologist
noun

specialist in eye disorders.

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