on-stream come/be on stream if something new comes on stream, it starts to be used or done
on stream
التركية النطق
ôn strim
النطق
/ˈôn ˈstrēm/ /ˈɔːn ˈstriːm/
علم أصول الكلمات
[ 'on, 'än ] (preposition.) before 12th century. Middle English an, on, preposition & adverb, from Old English; akin to Old High German ana on, Greek ana up, on.