1. members of the baby boom generation, typically those born between 1946 and 1964
Usage: informal
2. large male kangaroos
Usage: Australian English

Examples

• Many boomers are now reaching retirement age.
• The boomers grew up during the civil rights movement.
• Housing prices have been a major concern for boomers.
• Technology adoption varies widely among boomers.
• The large boomers bounded across the Australian outback.
• Wildlife photographers captured images of the powerful boomers.