- a pond, stream, or the like serving as a trap in a golf course.
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for water trap
Historical Examples of water trap
No bacteriologist needs to be reminded that a water-trap is necessarily a cultivating chamber.
I prefer using the night-net in autumn; this bird is also caught in the water-trap in August and September.