freeboard

Noun

 * 1)  The vertical distance between the waterline and the uppermost watertight deck of a vessel.
 * 2) The distance between a water level and the top of something that contains or restrains it (such as a dam).
 * 3) The distance between the top of sea ice and the water level.

Translations

 * Danish: fribord, dækshøjde
 * Dutch: vrijboord
 * Norwegian:
 * Bokmål: fribord
 * Nynorsk: fribord


 * Dutch:

Etymology 2
From being a skateboard with an additional degree of freedom of movement (yaw) and some additional rocking (roll) movement.

Noun

 * 1) A type of skateboard which simulates the movement of a snowboard when used on a downhill coarse, allowing snowboarding techniques, which has an addition of two centerline casters that extend below the traditional skateboard wheels and bogies.