Definitions
There is 1 meaning of the phrase
Drainage System.
Drainage System - as a noun
A system of watercourses or drains for carrying off excess water
Example Sentences
"The city has a well-designed drainage system to prevent flooding."
"The drainage system in our neighborhood is old and needs to be replaced."
"Proper maintenance of the drainage system is essential for preventing water damage."
"The new housing development includes an advanced underground drainage system."
"Heavy rainfall overwhelmed the drainage system, causing water to back up on the streets."