Final answer:
The term 'chimneys' is used by management experts to depict an organization where distinct business units operate independently with minimal interdependence.
Step-by-step explanation:
Management experts often use the term "chimneys" to describe an organization in which autonomous business units operate with their own agendas and a minimum of horizontal interdependence. This concept aligns with the classical version of bureaucracy, which is characterized by a hierarchical structure and a clear chain of command, with each level or unit operating independently within the larger organization.
Unlike the flat organizational structures that encourage collaboration and feedback across different levels, organizations described as chimneys tend to have less collaboration and more autonomy among different departments or units.