Akademik
retention basin
noun
a storage site similar to a detention basin but the water in storage is permanently obstructed from flowing downstream
•
Hypernyms
:
↑
river basin
, ↑
basin
, ↑
watershed
, ↑
drainage basin
, ↑
catchment area
, ↑
catchment basin
, ↑
drainage area
Useful english dictionary
.
2012
.