Englishfor English speakers
absorption
Noun
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Absorption is taking in a gas or liquid through very small holes.
Good water absorption properties make sponges useful for soaking up water.
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Absorption is the state of being completely occupied by something.
Sam's absorption in his book made him forget to eat dinner.
of
Preposition
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Made using.
It is a house of cards.
radiation
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noun
energy that is radiated or transmitted in the form of rays or waves or particles
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noun
the act of spreading outward from a central source
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noun
a radial arrangement of nerve fibers connecting different parts of the brain
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noun
the spread of a group of organisms into new habitats
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noun
the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay
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noun
syndrome resulting from exposure to ionizing radiation (e.g., exposure to radioactive chemicals or to nuclear explosions); low doses cause diarrhea and nausea and vomiting and sometimes loss of hair; greater exposure can cause sterility and cataracts and some forms of cancer and other diseases; severe exposure can cause death within hours
he was suffering from radiation
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noun
(= radiotherapy)
(medicine) the treatment of disease (especially cancer) by exposure to a radioactive substance