older; higher in rank; longer in length of tenure or service; "senior officer"
used of the fourth and final year in United States high school or college; "the senior prom" पर्याय: 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" पर्याय: aged, elderly, older,