1. a form of government in which old people hold the power
2. a society or group controlled by elderly people

Examples

• The tribal council operated as a gerontocracy, with the eldest members making all important decisions.
• Critics argued that the company had become a gerontocracy, resistant to new ideas from younger employees.
• In some traditional societies, gerontocracy ensures that wisdom and experience guide leadership.
• The university’s gerontocracy made it difficult for junior faculty to influence policy changes.
• Ancient Sparta was known for its gerontocracy, where a council of elders held significant power.
• The organization’s gerontocracy prevented innovation and adaptation to modern practices.