IPA: /ˌdʒɛrənˈtɒkrəsi/
KK: /ˌdʒɛrənˈtɒkrəsi/
A system of government where older people hold power and make decisions.
In a gerontocracy, the leaders are typically much older than the general population.
Gerontocracy is formed from "geron" (from Greek "gerōn", meaning old man) and "kratos" (meaning power or rule). The term describes a system of government where power is held by the elderly or older individuals.
Think of 'geron' meaning 'old man' and 'kratos' meaning 'power' — this helps you remember that gerontocracy refers to a system where the old hold power.