obsolete
1. [ adjective ] old; no longer in use or valid or fashionable
Synonyms: outdated superannuated out-of-date
Examples:

"obsolete words" "an obsolete locomotive" "outdated equipment" "superannuated laws" "out-of-date ideas"

Related terms: noncurrent
2. [ adjective ] old; no longer in use or valid or fashionable
Synonyms: outdated superannuated out-of-date
Examples:

"obsolete words" "an obsolete locomotive" "outdated equipment" "superannuated laws" "out-of-date ideas"

Related terms: noncurrent
3. [ adjective ] no longer in use
Synonyms: disused
Examples:

"obsolete words"

Related terms: noncurrent
Similar spelling:   obsolesce
  obsolescent