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.

Origin of regicide

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

Related forms

reg·i·cid·al, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for regicide

British Dictionary definitions for regicide

regicide

/ (ˈrɛdʒɪˌsaɪd) /

noun

the killing of a king
a person who kills a king

Derived Forms

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