ἰσοκρατία

ά, ἡ
A. equality of strength or power, Ti.Locr. 95c.
2. = ἰσονομία, equality of rights, republic, opp. τυραννίς, Hdt. 5.92.ά (pl.).
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project