D defs.my
Entry 1 sense Webster, 1913

Water gang

/wôt'-ẽr găng/ · Wa·ter gang · IPA
01 A passage for water, such as was usually made in a sea wall, to drain water out of marshes.
  1. 1.
    A passage for water, such as was usually made in a sea wall, to drain water out of marshes.(O. E. Law)