upstream

[ˈʌpstriːm]

upstream Definition

• 1. in the direction against the current of a stream, river, or any flowing fluid
• 2. toward the source or beginning

Using upstream: Examples

Take a moment to familiarize yourself with how "upstream" can be used in various situations through the following examples!

• Example

  The fish are swimming upstream to spawn.

• Example

  We hiked upstream along the river.

• Example

  The company is focusing on upstream production processes.

• Example

  Upstream investment can lead to long-term benefits.

upstream Synonyms and Antonyms

Synonyms for upstream

• upriver
• against the current
• toward the source

Antonyms for upstream

• downstream
• with the current
• toward the mouth

Phrases with upstream

• go upstream

  to move or travel in the direction against the current of a stream, river, or any flowing fluid

  Example

  We had to go upstream to reach the waterfall.

• upstream migration

  the movement of fish or other aquatic animals from the sea or ocean to freshwater rivers or streams for spawning

  Example

  The salmon's upstream migration is an impressive feat of nature.

• upstream oil industry

  the exploration and production of oil and gas resources

  Example

  The upstream oil industry is facing challenges due to declining reserves and environmental concerns.

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Summary: upstream in Brief

'Upstream' [ˈʌpstriːm] refers to the direction against the current of a stream, river, or any flowing fluid, or toward the source or beginning. It can be used as an adverb or adjective, and has synonyms like 'upriver' and 'against the current.' Examples include 'The fish are swimming upstream to spawn,' and 'The company is focusing on upstream production processes.'