'''Regicide''' is the murder of a monarch, such as a [[king]].
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'''Regicide''' is the murder of a monarch, such as a [[king]].
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The word's first know use was in 1548.<ref>“Regicide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/regicide. Accessed 30 Mar. 2021.</ref>