horse and buggy (adjective) obsolete: no longer in use, in vogue
Detalii: things that are no longer used or needed are obsolete; things that are becoming obsolete are obsolescent
Sinonime: coalescent, coming together,
concurrent, connecting, convergent,
flowing, joining, mingling
Antonime: contemporary,
current, in vogue,
modern,
new,
present,
up-to-date