WordReference Random House Learner's Dictionary of American English © 2026
mid•stream /ˈmɪdˈstrim/USA pronunciation
n. [uncountable]
WordReference Random House Unabridged Dictionary of American English © 2026- the middle of a stream.
- the middle period of a process or course:in the midstream of her career.
mid•stream
(mid′strēm′),USA pronunciation n.
- the middle of a stream.
- the middle period of a process, course, or the like.
- Middle English myddstreme. See mid-, stream 1275–1325