defunct
adjective
[ dɪˈfʌŋ(k)t ]
• no longer existing or functioning.
• "the now defunct Somerset & Dorset railway line"
Similar:
disused,
no longer in use,
unused,
inoperative,
non-functioning,
unusable,
obsolete,
no longer in existence,
discontinued,
extinct,
fossilized,
Origin:
mid 16th century (in the sense ‘deceased’): from Latin defunctus ‘dead’, past participle of defungi ‘carry out, finish’, from de- (expressing reversal) + fungi ‘perform’.
