adverb

upstream

upstream

The salmon swim upstream to spawn.

The salmon swim upstream to spawn.

They live in an upstream village.

They live in an upstream village.

((direction)) against the current of a stream or river The salmon swim upstream to spawn.

((noun)) located upstream They live in an upstream village.

Antonyms: downstream

From 'up' + 'stream'. It literally means moving up a stream, against its flow.

Picture a fish going 'up' a 'stream' or river, against the current.

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