ageist
/ˈeɪdʒɪst/Definitions
1. noun
A person who discriminates against or believes in the superiority of one age group over others, often younger people.
“The company was accused of being ageist in its hiring practices, favoring older employees over younger applicants.”
2. adjective
Showing or characterized by prejudice against people because of their age.
“Ageist attitudes can lead to social isolation and mental health issues among older adults.”