The Mythical Man-Month
Noun · Hacker Culture
Definitions
Fred Brooks’s influential book on software project management, best known for arguing that adding people to a late project often makes it later because coordination costs rise. The title became shorthand for the limits of naive staffing assumptions.
In plain English: A famous software management book arguing that more people do not automatically make a late project finish sooner.
Example: "Every manager tempted to solve delay with headcount should read The Mythical Man-Month first."