What is "rigolets"

n. (plural of rigolet English)

The Rigolets is a 12.9 kilometer (8 mi) long strait in Louisiana. "Rigolets" comes from the word rigole, French for "trench" or "gutter." The name is now locally pronounced "RIG-uh-leez." It begins at and follows a generally eastward course to Lake Borgne, a lagoon in the Gulf of Mexico, and finally to the Gulf of Mexico, where it ends at . Along with nearby Chef Menteur Pass, the Rigolets connects Lake Pontchartrain and Lake St. Catherine to Lake Borgne, and then to the Gulf of Mexico. It forms the boundary between New Orleans (Orleans Parish) and St. Tammany Parish.