the GNU version of the Collaborative International Dictionary of English
n. The title of the feudal nobles of Japan.
The Century Dictionary and Cyclopedia
n. The title of the chief feudal barons or territorial nobles of Japan, vassals of the mikado: distinguished from the shomio (‘little name’), the title given to the hatamoto, or vassals of the shogun. See shogun.
Word Usage
"The game takes place in Medieval Japan, where warlords, known as daimio, are battling for control."