Viceroy (noun)

1. A governor or ruler appointed to represent a sovereign in a particular country or province, esp. a British governor in India.
2. A butterfly of a large genus, the females of which resemble the monarch butterfly and are sometimes mistaken for it.

Origin:

Late 16th century: from vice- "in place of" + roy "king", from old french roi.

Examples:

1. The viceroy was responsible for maintaining order and ensuring the laws were enforced.
2. The viceroy was appointed by the King and held a great deal of power and influence.
3. The viceroy of India was one of the most important positions in the British Empire.
4. The viceroy butterfly is a common sight in North America and is known for its striking appearance.
5. The viceroy butterfly is a mimic, with its bright orange and black coloring serving as a warning to predators.