Leadership, dominance, or the commanding influence of one state or group over others; supremacy or hegemony.
From Greek 'hegemonia' (leadership, command), from 'hegemon' (leader). The 'aeg-' spelling is a variant form influenced by ancient Greek vowel patterns and Latin transliteration practices in early English.
This word is a historical twin of 'hegemony'—both preserve the same Greek root meaning 'to lead,' but 'aegemony' remained locked in older texts while 'hegemony' became the modern academic standard.
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