waterplane
Noun
Meaning
waterplane (plural waterplanes)
(nautical) The horizontal cross section of a vessel on a level with the waterline.
Synonyms
Phrases with the word
Examples
About 70 small waterplan area ships whose hulls have a smaller cross section at the waterplane than below the surface exist.
Any twin-hull SWA ship is called a small waterplane area twin hull (SWATH).
A trisec can have a minimal waterplane area and minimal motions in waves, resulting in more effective motion control.
More often the term small waterplane area hull means a hull with an underwater gondola and strut(s) that connect the gondola to the above-water platform.
The distance between the design waterplane and the bottom of the above-water platform (wet deck) is called the vertical clearance.