Simple Definition of emperor

from our Learner's Dictionary

emperor

noun

plural emperors
: a man who rules an empire
Roman emperors

Cite this Entry

“Emperor.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/emperor. Accessed 22 Jun. 2026.

More from Merriam-Webster on emperor

More from Merriam-Webster