ஆங்கிலம்

radiation

gb/ɹˌeɪdiˈeɪʃən/ us/ɹˌeɪdiˈeɪʃən/
B1 ஆங்கிலம்
~ 4600
பொருள்கள்
0 பொருள்கள்
பெயர்ச்சொல் B1 event
1

energy sent out as waves or particles

Energy that comes from a source as waves or tiny particles, often from the sun or dangerous materials.

பயன்பாட்டு முறை: [something] gives off radiation
பொதுவான தவறு:
Learners sometimes confuse 'radiation' with 'radio' or 'radiator', but they are unrelated concepts.
இணைச்சொற்கள்
emission (A general term for something being sent out, not limited to energy.)
எதிர்ச்சொற்கள்
absorption (The process of taking in energy or particles rather than emitting them.)
சொல் இணைப்புகள்
radiation exposure |radiation levels |radiation therapy |solar radiation |ionizing radiation
கருப்பொருள்கள்
science |environment |health |nature
உதாரணங்கள்
  • The scientists measured the amount of radiation coming from the reactor.
  • Too much exposure to UV radiation can damage your skin.
  • The satellite collects data on solar radiation.
  • Radiation from the radioactive waste is dangerous to humans.
  • Lead shielding can block most types of harmful radiation.
கற்பவர்களுக்கான உதாரணங்கள்
  • The sun gives us light and radiation.
  • Radiation from the sun can be strong in summer.
  • Some machines use radiation to take pictures inside the body.
  • Too much radiation is bad for health.
பெயர்ச்சொல் technical B2 action
2

medical use of radiation to treat disease

A medical treatment that uses powerful radiation to kill cancer cells.

பயன்பாட்டு முறை: receive radiation for [an illness]
பொதுவான தவறு:
Learners may confuse 'radiation' (treatment) with 'radiation' as harmful exposure; context is important.
இணைச்சொற்கள்
radiotherapy (Technical medical term for this treatment.)
எதிர்ச்சொற்கள்
chemotherapy (A different type of cancer treatment using drugs instead of radiation.)
சொல் இணைப்புகள்
radiation therapy |radiation treatment |undergo radiation
கருப்பொருள்கள்
medicine |health |science
உதாரணங்கள்
  • She is undergoing radiation for breast cancer.
  • Radiation is often combined with chemotherapy for better results.
  • The patient completed six weeks of daily radiation treatments.
கற்பவர்களுக்கான உதாரணங்கள்
  • He gets radiation to treat his cancer.
  • My aunt had radiation after surgery.
  • Radiation can help kill cancer cells.
பெயர்ச்சொல் B2 event
3

spreading outward from a central point

When something spreads out from the center in all directions.

இணைச்சொற்கள்
dispersion (Focuses on scattering, not necessarily from a central point.)
எதிர்ச்சொற்கள்
concentration (Gathering together toward a central point.)
சொல் இணைப்புகள்
heat radiation |wave radiation
கருப்பொருள்கள்
science |space
உதாரணங்கள்
  • The design shows the radiation of lines from the center.
  • Heat radiation occurs when warmth spreads out from a hot object.
  • The explosion caused the radiation of shock waves in all directions.
கற்பவர்களுக்கான உதாரணங்கள்
  • The sun makes heat radiation.
  • The lines show the radiation from the middle point.
  • Radiation happens when heat moves away from something hot.
இலக்கணம்
அகராதி வடிவம்
radiation
IPA
GB/ɹˌeɪdiˈeɪʃən/
US/ɹˌeɪdiˈeɪʃən/
அசைகள் மற்றும் அழுத்தம்
ra - di - ation (3 அசைகள்)
Stress on 3rd syllable (ation)
சொல் வடிவங்கள்
Noun
  • Base: radiation
  • Plural: radiation, radiations
சொல் குடும்பம்
Forms
radiations noun
Core family
radiate verb B2 radioactive adjective B2 radioactivity noun
Related words
radiator noun B1 radiant adjective B1 radiance noun B2
Negative and opposite forms
nonradioactive adjective
Advanced or less common
irradiate verb irradiation noun radiotherapy noun
சொற்றொடர்கள்

radiation sickness

1
/ɹˌeɪdiˈeɪʃən sˈɪknəs/
fixed phrase technical

illness from too much radiation exposure

A serious illness caused by too much exposure to dangerous radiation.

உதாரணங்கள்
  • Several workers developed radiation sickness after the accident.
  • Radiation sickness can cause vomiting, hair loss, and even death.

radiation therapy

1
/ɹˌeɪdiˈeɪʃən θˈɛɹəpi/
fixed phrase technical

treatment using controlled radiation doses

A medical treatment that uses controlled amounts of radiation to kill cancer cells or other harmful cells.

உதாரணங்கள்
  • She is receiving radiation therapy for her lung cancer.
  • Radiation therapy is often combined with surgery for better results.

solar radiation

1
/sˈoʊlɚ ɹˌeɪdiˈeɪʃən/
fixed phrase technical

energy coming from the sun

Energy from the sun that travels as light or other invisible waves.

உதாரணங்கள்
  • Solar radiation is stronger at high altitudes.
  • Plants use solar radiation to make food through photosynthesis.

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