Phonetic: /mon·arch/
Part of Speech: Noun
Definition:a sovereign head of state, especially a king, queen, or emperor.
“the reigning monarch”
Similar: sovereign, ruler, king, queen
a large migratory orange and black butterfly that occurs mainly in North America. The caterpillar feeds on milkweed, using the toxins in the plant to render both itself and the adult unpalatable to predators.