baby boomer (noun)

1. The artist painted a beautiful portrait depicting a baby boomer enjoying their youth in the 1950's.

2. The baby boomer attended a religious ceremony at their local church every Sunday.

3. In the cartoon series, the main character's parents were depicted as baby boomers reminiscing about their youth in the 1950's.

4. The novel explored the life and experiences of a baby boomer growing up in the post-WWII era.