higher in rank or position than others
The senior manager made the final decision.
for adults or advanced level people
The senior competition had skilled players.
for older people, especially retirees
The senior discount is for people over 65.
used after a father's name when he has the same name as his son
John Smith Senior is the father of John Smith Junior.
for children over 11 or 13 years old
The senior class includes students aged 13 and above.
related to the last year of high school or college
The senior prom is for final year students.
someone older than another person
My brother is five years my senior.
an older person, especially a retiree
Many seniors enjoy gardening after retirement.
a person of higher rank or status
The senior approved the new project plan.
an adult or advanced level person
The tennis club has programs for both juniors and seniors.
an older child in a school
The seniors help the younger students with their studies.
a final year high school or college student
High school seniors are preparing for graduation.