1. people who discriminate against others based on their age, especially older people

Examples

• The company was accused of being run by ageists who refused to hire workers over fifty.
• Ageists often assume that older employees are less capable with technology.
• The hiring committee included several ageists who dismissed experienced candidates.
• Young job seekers also face discrimination from ageists who prefer older workers.
• The organization works to educate ageists about the value of age diversity.
• Some ageists believe that retirement should be mandatory at a certain age.