Supporting, devoted to, or loyal to a monarch or monarchy; spec. supporting the King against Parliament in the English Civil War (now historical); =…

That supports or takes the side of a king. Obsolete. rare.

Of, relating to, or designating royalists or royalism.

Of, relating to, or designating any of various (esp. royalist, counter-revolutionary, or anti-communist) political groups associated with the…

Of or relating to monarchism; favouring or advocating monarchism or monarchy.