IPA: /ˈhɛp.tɑː.ki/
KK: /ˈhɛpˌtɑrki/
A political system or state that is ruled or governed by seven leaders or groups, often referring to the historical confederation of seven Anglo-Saxon kingdoms in England.
The heptarchy was an important period in early English history, marked by the division of the land into seven kingdoms.
Heptarchy is formed from "hepta-" (from Greek "heptá", meaning seven) and "-archy" (from Greek "archia", meaning rule or government). The word refers to a government or rule by seven leaders or kingdoms.
Think of 'seven' ('hepta-') rulers or kingdoms ('-archy') working together — that's what heptarchy means.