[ dee-reg-yuh-leyt ]
/ diˈrɛg yəˌleɪt /

verb (used with object), de·reg·u·lat·ed, de·reg·u·lat·ing.

to remove government regulatory controls from (an industry, a commodity, etc.): to deregulate the trucking industry; to deregulate oil prices.

verb (used without object), de·reg·u·lat·ed, de·reg·u·lat·ing.

to undergo deregulation: Some banks have already started to deregulate.


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Origin of deregulate

An Americanism dating back to 1960–65; de- + regulate


de·reg·u·la·tion, nounde·reg·u·la·tor, nounde·reg·u·la·to·ry [dee-reg-yuh-luh-tawr-ee, -tohr-ee] /diˈrɛg yə ləˌtɔr i, -ˌtoʊr i/, adjective Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for deregulation

British Dictionary definitions for deregulation

/ (diːˈrɛɡjʊˌleɪt) /


(tr) to remove regulations or controls from

Derived forms of deregulate

deregulation, nounderegulator, nounderegulatory, adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012