The Seine (pronounced [sɛn] in French) is a major river and commercial waterway within the regions of Île-de-France and Haute-Normandie in France.
Seine fishing is fishing using a seine. A seine is a large fishing net that hangs vertically in the water by attaching weights along the bottom edge and floats along the top.
noun . 1. a fishing net that hangs vertically in the water, having floats at the upper edge and sinkers at the lower. –verb (used with object)