monarch

[ mon-erk, -ahrk ]
/ ˈmɒn ərk, -ɑrk /
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noun

a hereditary sovereign, as a king, queen, or emperor.
a sole and absolute ruler of a state or nation.
a person or thing that holds a dominant position: a monarch of international shipping.

Origin of monarch

1400–50; late Middle English < Late Latin monarcha < Greek monárchēs sole ruler; see mon-, -arch

Related forms

an·ti·mon·arch, adjective, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for monarchs

British Dictionary definitions for monarchs

monarch

/ (ˈmɒnək) /

noun

a sovereign head of state, esp a king, queen, or emperor, who rules usually by hereditary right
a supremely powerful or pre-eminent person or thing
Also called: milkweed a large migratory butterfly, Danaus plexippus, that has orange-and-black wings and feeds on the milkweed plant: family Danaidae

Derived Forms

Word Origin for monarch

C15: from Late Latin monarcha, from Greek; see mono-, -arch
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