older; higher in rank; longer in length of tenure or service; senior officer'
senior (adj.)
an undergraduate student during the year preceding graduation
a person who is older than you are
[ Syn: elder ]
senior (n.)
used of the fourth and final year in United States high school or college; the senior prom
[ Syn: fourth-year ]
advanced in years; (`aged is pronounced as two syllables); aged members of the society; elderly residents could remember the construction of the first skyscraper; senior citizen