Superannuated
/ˌsupɚˈænjuˌeɪtɪd/
verb
To retire or put out of use due to age.
To show to be obsolete due to age.
To retire due to age.
Synonyms: age, obsolesce, pension, call it a day, hang up one's boots, pension, pension off, put out to pasture
adjective
Obsolete, antiquated.
Retired or discarded due to age.
Synonyms: archaic, dated, out of date, outdated, outmoded, decrepit, long in the tooth, over the hill