regicide

[ rej-uh-sahyd ]
/ ˈrɛdʒ əˌsaɪd /

noun

the killing of a king.
a person who kills a king or is responsible for his death, especially one of the judges who condemned Charles I of England to death.

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Origin of regicide

1540–50; < Latin rēg-, stem of rēx king + -i- + -cide

OTHER WORDS FROM regicide

reg·i·cid·al, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for regicidal

British Dictionary definitions for regicidal

regicide
/ (ˈrɛdʒɪˌsaɪd) /

noun

the killing of a king
a person who kills a king

Derived forms of regicide

regicidal, adjective

Word Origin for regicide

C16: from Latin rēx king + -cide
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