Englishfor English speakers
screening
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noun
testing objects or persons in order to identify those with particular characteristics
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noun
fabric of metal or plastic mesh
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noun
the display of a motion picture
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noun
(= cover, covering)
the act of concealing the existence of something by obstructing the view of it
the cover concealed their guns from enemy aircraft
hypothesis
Noun
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A hypothesis is a guess about what will happen, usually in scientific experiments.
We will test the hypothesis that the change will have no effect.
The results of the experiment support the hypothesis.
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A guess with no evidence to support it.
This idea is purely a hypothesis. It has not been proven