heptarchy
Pronunciation: /ˈhɛptɑːki/
Definition of heptarchy
noun ( plural heptarchies)
Derivatives
Pronunciation: /-ˈtɑːkɪk/
adjective
Pronunciation: /-ˈtɑːkɪk(ə)l/
adjective
Origin:
late 16th century: from hepta- 'seven' + Greek arkhia 'rule', on the pattern of tetrarchy