midstream
Americannoun
-
the middle of a stream.
-
the middle period of a process, course, or the like.
noun
-
the middle of a stream or river
-
the middle of a process or action
they tried to change the rules in midstream
adverb
Etymology
Origin of midstream
First recorded in 1275–1325, midstream is from the Middle English word myddstreme. See mid-, stream
Vocabulary lists containing midstream
Florida's B.E.S.T. Common Prefixes: mid-
Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!
Week 2 Spelling
Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
As for where Oxbow is investing, he likes “the whole gamut” — oil and natural gas producers, midstream pipelines and some drillers that they’ve added in the past couple of months.
From MarketWatch ● May 20, 2026
European Command had recommended that the more than 4,000 soldiers of the armored brigade wouldn’t be backfilled after its regular nine-month rotation, according to DOD officials, but hadn’t urged that the deployment be halted midstream.
From The Wall Street Journal ● May 13, 2026
ISQ Global Fund II lowered its stake in the midstream energy services company to 19,098,785 shares.
From Barron's ● May 8, 2026
The Norwegian energy company reported an adjusted operating income in its marketing, midstream and processing division of $787 million.
From The Wall Street Journal ● May 6, 2026
He paddles them to an island in midstream.
From "Enrique's Journey" by Sonia Nazario
![]()
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.