Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps

Adjective: obsolete  'ób-su,leet or ,ób-su'leet
  1. No longer in use
    "obsolete words";
    - disused
  2. No longer valid or fashionable
    "obsolete words"; "an obsolete locomotive";
    - outdated, out-of-date, superannuated, old
Verb: obsolete  'ób-su,leet or ,ób-su'leet
Usage: N. Amer
  1. Cause to become obsolete

Derived forms: obsoleted, obsoletes, obsoleting

See also: noncurrent

Encyclopedia: Obsolete