upstream >> ˈʌpstriːm
Definition: [adverb] in the opposite direction from that in which a stream or river flows; nearer to the source.
Example: a lone motor cruiser rumbled upstream
Definition: [adverb] in or towards the part of a sequence of genetic material where transcription takes place earlier than at a given point.
Definition: [adverb] at a stage in the process of gas or oil extraction and production before the raw material is ready for refining.
Definition: [adjective] moving or situated in the opposite direction from that in which a stream or river flows.
Example: the upstream stretch of the river
Definition: [adjective] situated in or towards the part of a sequence of genetic material where transcription takes place earlier than at a given point.
Definition: [adjective] relating to the stages in the process of gas or oil extraction and production before the raw material is ready for refining.