English Etymology From un- + streamed. Adjective unstreamed (not comparable) Not transmitted over a stream. unstreamed audio (UK, education) Not divided into streams. 2012, Edgar Stones, An Introduction to Educational Psychology (page 314) At the end of four years in the junior school it was found that the unstreamed children had made more progress than the streamed group. Anagrams mensurated, undermates, unmasteredRemove adsWikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads