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How does a jellyfish sting? - Neosha S Kashef

9,831,389 views

TED-Ed

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

91%
  • 3:53 / 4:16

Speech Rate:

  • 149 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

gelatinous

/jəˈlatnəs/

adjective

having jelly-like consistency.

ejected

/ēˈjekt/

verb

To make a disc or tape come out of a machine.

species

/ˈspēsēz/

noun other

group of living organisms consisting of similar individuals capable of exchanging genes or interbreeding. Subsections of a genus (of plants, animals).

painful

/ˈpānfəl/

adjective

Causing or feeling physical pain or hurt.

pulsating

/ˈpəlˌsādiNG/

adjective verb

throbbing. To make movements or sounds in a regular pattern.

descending

/dəˈsendiNG/

adjective verb

moving or sloping downwards. To go down; to move from a higher to a lower place.

delicate

/ˈdelikət/

adjective noun

Easily broken or damaged. fabric or garment.

creatures

/ˈkrēCHər/

noun other

animal as distinct from human. Animals of any type.

stimuli

/ˈstimyələs/

noun other

thing or event that evokes specific functional reaction. Things that arouse the emotions or senses.

brushes

/brəSH/

noun other verb

implement with bristles. Quick and gentle movements. To clean using a long stick with stiff hairs.

contain

/kənˈtān/

verb

To keep something from spreading.

realize

/ˈrē(ə)ˌlīz/

verb

become fully aware of something as fact.

chemical

/ˈkemək(ə)l/

adjective noun

Made of various elements. distinct compound or substance.

flowers

/ˈflou(ə)r/

noun other verb

part of plant consisting of reproductive organs. Plants with a pretty head, e.g. a rose. To develop successfully or fully.

swimming

/ˈswimiNG/

noun verb

The act of moving through water. To move through water by moving parts of the body.

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