What does hierarchy mean?
A hierarchy is an arrangement of people, groups, or things in ranked levels according to authority, importance, or status. It may refer to the system itself, such as an organizational or social hierarchy, or to the people who occupy its different ranks. Hierarchies are common in institutions, workplaces, families, and other social structures, where they establish lines of responsibility and help coordinate decisions. The word can be neutral when describing a formal structure, but it often has a critical connotation when a hierarchy is perceived as rigid, exclusive, or resistant to change. The term is also used more generally for any ordered arrangement in which lower-ranked elements depend on or are governed by higher-ranked ones. Understanding the word is useful because it describes not only literal systems of rank but also broader patterns of power and privilege in society.
nounA system or organization in which people or things are arranged in a ranked order, with those in higher positions having greater authority, importance, or status. The term can also refer to the people who occupy the different levels of such a system.
- A system in which people, groups, or things are arranged in ranked levels of authority, importance, or status.
- The people or groups occupying the different ranks of such a system.
- A sequence or organization of related elements according to their rank, importance, or function.
"The company has a clear hierarchy, with senior managers responsible for overseeing the work of their departments."
"The proposal would change the hierarchy of decision-making within the department."
"The rigid hierarchy of the institution limited communication between junior and senior staff."
The usual plural form; the plural is commonly used for different systems of rank or for multiple ranked organizations.
"The two countries developed very different political hierarchies over the following centuries."
From the Greek words for “sacred” and “ruler,” hierarchy began as a description of an order ruled by those considered divinely appointed.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of hierarchy
The word comes from Greek hierarchia, meaning “rule of the sacred,” formed from hieros (“sacred”) and archos (“ruler” or “leader”). It entered English through late medieval Latin and French, initially in religious and political contexts. Related Greek terms include hierophant, a priest who explains sacred rites, and hieroglyph, an inscription made up of sacred signs.
Related word forms
How hierarchy is actually used
The word is common in formal and professional contexts, especially in discussions of organizations, institutions, and social systems. It can describe a formal chain of authority or, more broadly, a perceived ranking of importance or privilege. In social analysis, it often carries a critical or political connotation, suggesting unequal access to power.
Easily confused with hierarchy
A hierarchy is a ranked organization or system, whereas hieratic usually means relating to priests, sacred rites, or formal ceremonial script.