man-hour definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
an industrial time unit equal to one hour of work done by one person
man-hour definition by American Heritage Dictionary
The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
An industrial unit of production equal to the work one person can produce in an hour.
man-hour - Business Definition
One hour of work, a measure that is frequently used to evaluate productivity. For example, an automobile manufacturer measures its competitiveness and productivity by the number of man hours required to build one vehicle.