obsolescent
adjective
[ ˌɒbsəˈlɛs(ə)nt ]
• becoming obsolete.
• "obsolescent equipment"
Similar:
dying out,
becoming obsolete,
going out of use,
going out of fashion,
on the decline,
declining,
waning,
on the wane,
disappearing,
past its prime,
ageing,
moribund,
on its last legs,
out of date,
outdated,
old-fashioned,
outmoded,
on the way out,
past it,
Origin:
mid 18th century: from Latin obsolescent- ‘falling into disuse’, from the verb obsolescere .
