Englishfor English speakers
conductor
Noun
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A conductor is a person who controls the tempo of an orchestra.
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A conductor is a substance that can conduct electricity and/or heat.
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