la yardayard

A measure of length equal to 3 feet.

A yard (abbreviation: yd) is the name of a unit of length in a number of different systems, including English units, Imperial units, and United States customary units. Its size can vary from system to system. The most commonly used yard today is the international yard which by definition is equal to 0.9144 metre.

La cancha es rectangular, mide 23.79 m de largo por 8.23 m de ancho para la competencia individual; cuando se juega por equipos, dos personas por cada equipo, se utiliza la anchura mayor de la cancha (10.97 m); una red divide en dos partes el terreno de juego, la altura de la red es de una yarda (91.4 cm).

Y (eje): y axis

The vertical axis in the plane.

y intersección con el eje y: y-intercept.

The point at which a line crosses the y-axis.