bioswale en · NOUN
Etymology
From bio- + swale.
Meanings
- A type of biofilter designed to remove silt and pollution from surface runoff, consisting of a swaled drainage course with gently sloped sides and filled with vegetation, compost and/or riprap.
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| bioswales | Number=Plur | lexicographic |