英和和英

語源 1

名詞

freeboard (plural freeboards)

1. (nautical) The vertical distance between the waterline and the uppermost watertight deck of a vessel, or the vertical distance from the waterline up to the top of the gunwale (of an open boat).
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.

派生語

• freeboard deck

参考

語源 2

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

名詞

freeboard (plural freeboards)

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.

   Hypernyms: skateboard < board (elliptically synonymous)

   Coordinate terms: snakeboard, snowboard

関連する語

参考

参照

• Freeboard (skateboard) on Wikipedia.Wikipedia
• Freeboard (nautical) on Wikipedia.Wikipedia
• Sea ice thickness on Wikipedia.Wikipedia

アナグラム

• reforbade