superannuated

(adjective, verb)

adjective

1. too old to be useful

- He left the house...for the support of twelve superannuated wool carders

Similar word(s): old, overage, overaged

2. old; no longer valid or fashionable

- superannuated laws

Similar word(s): noncurrent, outdated

verb

1. simple past tense and past participle of superannuate