Englishfor English speakers
handling
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noun
the action of touching with the hands (or the skillful use of the hands) or by the use of mechanical means
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noun
manual (or mechanical) carrying or moving or delivering or working with something
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noun
(= treatment)
the management of someone or something
the handling of prisoners
the treatment of water sewage
the right to equal treatment in the criminal justice system
unit
Noun
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One of a measure of something; the amount of something that is counted as "one".
Measure five units to the left.
$4 is the unit price.
A pound is a useful unit for thinking about amounts of butter.
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Form of measurement.
I prefer metric units.
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Item, used when no other word for something exists.
He set up the A/C unit.