swale

/sweɪl/
noun
  1. A low-lying or depressed area of land, often wet or marshy.
    • The hikers crossed a grassy swale where water collected after the rain.
    • The swale was home to cattails and frogs.
    • Farmers often drain swales to make the land suitable for crops.
  2. A shallow, usually dry channel or depression that carries water during heavy rain; a bioswale designed for stormwater management.
    • Native plants in the swale help filter pollutants from the rainwater.
    • The city built a swale along the road to capture runoff from the parking lot.
    • After the storm, the swale was full of water flowing toward the creek.
What does "swale" mean? | whatsthatwordmean | whatsthatwordmean