Quantcast
Welcome to the new LearnersDictionary.com. We want to hear your thoughts about the new design.

upstream

1 ENTRIES FOUND:
Save
upstream/ˈʌpˈstriːm/adverb
upstream
/ˈʌpˈstriːm/
adverb
Learner's definition of UPSTREAM  
: in the direction opposite to the flow in a stream, river, etc.: toward the source of a stream, river, etc.
Comments & Questions  
What made you want to look up upstream? Include any comments and questions you have about this word.