0 having a more important job or position than someone else -- de rang superior
a senior executive
1 older -- gran, de la tercera edat
senior citizens
2 in the US, relating to a student’s fourth year of high school or college -- últim
my senior year
3 in the US, a student in his or her fourth year of high school or college -- alumne, -a de l’últim curs
a group of graduating seniors
4 an older person, especially one who no longer works -- persona de la tercera edat
Entry is free for seniors.