Man-Hour

one hour of work by employees

number of hours one person works

A man-hour or person-hour[1], [2] is the amount of work performed by an average worker in one hour. It is used in written "estimates" for estimation of the total amount of uninterrupted labour required to perform a task. For example, researching and writing a college paper might require twenty man-hours. Preparing a family banquet from scratch might require ten man-hours.
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An industrial unit of production reflecting paid labor hours. (FRA3)

man-hour
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