məˈnärkəˌmak noun
( -s )
Etymology: New Latin monarchomachus, from monarcho- (from Late Latin monarcha monarch) + Latin -machus one who fights (from Greek -machos ); akin to Greek machesthai to fight — more at monarch
: one of a group of 16th century political theorists advocating resistance or rebellion against a monarch guilty of acts held to be unlawful