What does deregulation mean?
Deregulation is the process by which a government removes or reduces legal rules and restrictions governing an industry, market, or activity. It became a prominent feature of economic policy from the late twentieth century onward, notably with the deregulation of airlines, telecommunications, and financial services in the United States and United Kingdom. The term is almost always used in formal, political, or economic contexts, and it tends to carry ideological weight: supporters present it as a path to competition, innovation, and lower consumer prices, while opponents associate it with weakened oversight, market volatility, and public risk. Deregulation usually appears alongside the name of a sector, as in 'airline deregulation' or 'banking deregulation,' because the word describes concrete policy changes rather than abstract ideas. Its verb form, deregulate, and adjective form, deregulatory, are common in policy discussion. The word remains central to ongoing debates about the proper balance between free markets and government oversight.
The removal or reduction of government rules and restrictions controlling an industry, market, or activity.
"Airline deregulation transformed air travel by opening routes to new competitors."
Usually paired with the name of a specific industry or sector.
A broader policy stance or movement favoring minimal governmental intervention in markets.
"The administration's commitment to deregulation shaped its entire legislative program."
Often used in this abstract sense in political commentary.
Rarely pluralized; the uncountable singular form is standard even when referring to multiple instances across industries.
"Successive governments pursued various deregulations of the transport sector."
When the U.S. deregulated its airlines in 1978, air travel went from a luxury for the few to something most Americans could afford — one word that reshaped how an entire country flies.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of deregulation
Deregulation is formed from the prefix de-, meaning removal or reversal, attached to regulation, which derives from the Latin regula, meaning 'rule' or 'straight edge' (a diminutive related to regere, 'to rule' or 'to guide straight'). English acquired 'regulation' via French in the sixteenth century. The compound 'deregulation' arose in twentieth-century English, particularly American usage, gaining prominence during the economic policy shifts of the 1970s and 1980s. It shares its root with words such as regulate, regular, regulator, and regularity, all ultimately tracing back to the same Latin source concerning rule-governed order.
Related word forms
How deregulation is actually used
Deregulation is a formal or technical term used chiefly in political, economic, and journalistic contexts. It often carries a contested connotation: proponents associate it with freedom, competition, and lower prices, while critics link it to risk, inequality, or corporate excess. It is typically discussed in relation to specific sectors — airlines, finance, telecommunications, energy — rather than in the abstract.
Easily confused with deregulation
Regulation is the imposition of government controls on an industry; deregulation is their removal or reduction.