Englishfor English speakers
return
Verb
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When you return something, you give/put it back.
He returned the lawnmower back to John.
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When you return to something or somewhere, you go/come back to it.
He returned to China after his trip to Germany.
The main theme of the symphony's first movement returns in the last movement.
I've just returned from class, but I'll be leaving again soon.
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If a feeling, problem, thought, etc. returns, it comes back.
I thought I was better, but the pain in my back has returned.
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If you return to an activity, you start it again.
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If you return an act, you do the same act to the person who did it first.
She turned her eyes towards him and he returned her her look.
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If you return a ball in sports, you hit it back to the other player.
He was unable to return serves all through the match.
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If you return a profit or loss in business, you make it.
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If you return something to a particular state, you make it that way again.
We need to return the earth to a more healthy state.
return
Noun
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Somebody's return is when they come back.
They've planned a celebration for my return home.
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Something's return is when it is given back.
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A return is something that was bought but has to be taken back to the store, usually because it is broken.
This store does not allow returns unless the customer has a receipt.
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The return of something to a particular state is the change back to that state.
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Someone's return to an activity is their restarting of the activity.
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The return on money is the amount or percent of profit earned on it.
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If you do something in return for something else, you do it to thank or pay back somebody; you make things balanced again.
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The return of a feeling, problem, thought, etc. is when it comes back.
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Return is a key on a computer keyboard that puts the cursor back at the beginning of a line.
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A return is a form that you send to the government telling it about your income, your household, etc.
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The returns in an election are the number of votes.
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A return is a ticket that takes you where you want to go and back home again.
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