( n. )
A coalition or association of three in office or authority; especially, the union of three men who obtained the government of the Roman empire.
( n. )
A coalition or association of three in office or authority; especially, the union of three men who obtained the government of the Roman empire.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012