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flotation

   Also found in: Medical, Encyclopedia, Wikipedia, Hutchinson 0.03 sec.
flo·ta·tion also float·a·tion  (fl-tshn)
n.
1. The act, process, or condition of floating. Also called flotage.
2. The act or an instance of launching or initiating, especially the floating of stocks or bonds or the financing of a business venture by floating stocks or bonds.
3. The process of separating different materials, especially minerals, by agitating a pulverized mixture of the materials with water, oil, and chemicals. Differential wetting of the suspended particles causes unwetted particles to be carried by air bubbles to the surface for collection.
4. The capability, especially of a vehicle tread or tire, to remain on top of a soft surface, such as sand, wet ground, or snow.

flotation, floatation [fləʊˈteɪʃən]
n
1. (Economics, Accounting & Finance / Stock Exchange)
a.  the launching or financing of a commercial enterprise by bond or share issues
b.  the raising of a loan or new capital by bond or share issues
2. (Transport / Nautical Terms) power or ability to float; buoyancy
3. (Engineering / Metallurgy) Also called froth flotation a process to concentrate the valuable ore in low-grade ores. The ore is ground to a powder, mixed with water containing surface-active chemicals, and vigorously aerated. The bubbles formed trap the required ore fragments and carry them to the surface froth, which is then skimmed off

The capability of a vehicle to float in water.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.flotationflotation - the phenomenon of floating (remaining on the surface of a liquid without sinking)
physical phenomenon - a natural phenomenon involving the physical properties of matter and energy
2.flotation - financing a commercial enterprise by bond or stock shares
finance - the commercial activity of providing funds and capital
Translations
flotation [fləʊˈteɪʃən]
A. N
1. (lit) [of boat etc] → flotación f
2. (Fin) [of shares, loan etc] → emisión f; [of company] → lanzamiento m, salida f a bolsa
B. CPD flotation tank Ntanque m de flotación
flotation [fləʊˈteɪʃən] n
[shares] → émission f
[company] → lancement m (en Bourse)
flotation
n (of ship)Flottmachen nt; (of log)Flößen nt; (Comm: of firm) → Gründung f; (Metal) → Flotation f, → Schwimmaufbereitung f
flotation [fləʊˈteɪʃn] n (Fin) → lancio
flotation [fləʊˈteɪʃn] n (Fin) → lancio


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? Mentioned in ? References in classic literature
 
But I can also make the Nautilus rise and sink, and sink and rise, by a vertical movement by means of two inclined planes fastened to its sides, opposite the centre of flotation, planes that move in every direction, and that are worked by powerful levers from the interior.
The illustration of the swimbladder in fishes is a good one, because it shows us clearly the highly important fact that an organ originally constructed for one purpose, namely flotation, may be converted into one for a wholly different purpose, namely respiration.
 
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