☢️radiation

noun
/ˌreɪdiˈeɪʃən/

Meaning

the emission of energy as electromagnetic waves or as moving particles
The emission of energy as electromagnetic waves or as moving subatomic particles.

Example Sentences

The doctor explained the effects of radiation therapy to the patient.

Radiation from the sun can be harmful without protection.

Example Expressions

radiation sickness

Synonyms

emission, energy, rays, exposure, energy waves, radioactivity, electromagnetic waves, nuclear energy
Entry 1
emission, energy, rays, exposure
Entry 2
emission, energy waves, radioactivity, rays, electromagnetic waves, nuclear energy

Antonyms

absorption, shielding, retention, containment, blocking, protection
Entry 1
absorption, shielding
Entry 2
absorption, retention, containment, shielding, blocking, protection

Collocations

radiation therapy, radiation exposure, solar radiation, radiation level

Related Vocabularies

The act of temporarily stopping something; also refers to a system in vehicles that absorbs shock.
the distance around the edge of a circle
a colored patch or dirty mark that is difficult to remove; a blemish or damage to reputation
a natural or artificial substance used to give color to something
a small round bread roll, often sweet
The process of putting a decision or plan into effect; execution of a policy or program.

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