Definition of monarch
- cotton, monarch of the textile world
- —Wall Street Journal
a new history of French monarchs
the ruling monarch of Britain at that time was Queen Elizabeth I
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'monarch.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: a person (such as a king or queen) who rules a kingdom or empire
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subject to rapid or unexpected change
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