upstream
adjective/ˈʌpˌstriːm/
Frequency rank: #7,179 of 20,003 in the WORDED list (wordfreq data)
Meaning
situated or moving in the direction toward the source of a stream or river; at an earlier stage in a process.
Example sentence
The scientists collected water samples from upstream areas to study the river's source.
Synonyms & related words
More words in ranks 7,101–7,200
- subsidyMoney given by a government to help an industry or lower prices.
- supan informal greeting meaning 'what's up?' or 'hello'.
- superficialExisting or occurring at or on the surface; lacking depth or thoroughness.
- tame(of an animal) not wild or afraid of people; gentle and easy to handle.
- toppinga layer of food placed on top of another food to add flavor or decoration.
- vapora substance in the form of gas, especially one that is usually a liquid or solid at normal temperatures.
- vowa solemn promise or pledge.
- waitressa woman whose job is to serve food and drinks to customers at a restaurant
- walnuta wrinkled edible nut with a hard shell, produced by the walnut tree.
- waterfrontthe part of a town or city that is next to an area of water such as a river, lake, or the sea.