1º_ Seine is the name of about twenty geographical places, although the best known is the French river that crosses Paris. Its endonym is Seine, an evolution of the Latin Sequana, which is surely a version of an old local name. 2º_ Distribution of six points or marks in three rows by two columns as a sign representing the number 6; It is mainly used in dice (9861; ) or dominoes ( 127123; ) to play , although the shape can also describe other similar drawings, such as the 6-point 'generator sign' in Braille (10303; ) . From the Latin seni ("six"). See quincunce , as , tresbolillo . 3º_ Variant of the common name of the senna shrub and any plant of the genus Senna .