Definition of watercourse
1 : a natural or artificial channel through which water flows
2 : a stream of water (such as a river, brook, or underground stream)
Examples of watercourse in a Sentence
Pesticides are sometimes responsible for contamination of watercourses.
the Erie Canal was the first watercourse to connect the Hudson River with the Great Lakes
Recent Examples of watercourse from the Web
The 4,000 square-foot main house's expansive grounds include a Zen garden sanctuary with Koi pond, waterfall and meandering watercourse.
The structure would be a hedge against climate change, designed to prevent the city's sewers from flushing into the watercourse as storms intensified.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'watercourse'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of watercourse
WATERCOURSE Defined for English Language Learners
Definition of watercourse for English Language Learners
: a river, stream, etc.
WATERCOURSE Defined for Kids
Definition of watercourse for Students
1 : a channel in which water flows
2 : a stream of water (as a river or brook)
Seen and Heard
What made you want to look up watercourse? Please tell us where you read or heard it (including the quote, if possible).