

She is a senior member of the team.
Older in age or higher in rank or status.
He is a senior student at the college.
The senior nurse guided the new staff member.
They celebrated the senior executive's anniversary at work.
senior citizen
senior management
senior position
elder
older
experienced
They seniored him after his excellent performance.
To make someone a senior or to promote to a higher rank.
She was seniored for her leadership skills.
After the project, they decided to senior him.
The company seniored several employees this year.
seniored employee
seniored position
seniored staff
promote
advance
elevate