FLAT

A place covered with water too shallow for navigation with ve els ordinarily used for commercial purposes. The space between high and low water mark along the edge of an arm of the sea, bay, tidal river, ete. Thomas "· Hatch, 23 Fed. Oas. 946; Church v. Meeker, 34 Conn. 424; Jones v. Janney, 8 Watts & S. (Pa.) 443, 42 Am. Dec. 309. FLAVIANUM JUS, In Roman law. The title of a book containing the forms of actions, published by Cnelus Flav,lus, A.. O. 0. "9. Mackeld. Rom. Law, I 89. CalTin. [s. 510]