flotation

noun

flo·​ta·​tion flō-ˈtā-shən How to pronounce flotation (audio)
variants or less commonly floatation
1
: the act, process, or state of floating
2
: an act or instance of financing (such as an issue of stock)
3
: the separation of the particles of a mass of pulverized ore according to their relative capacity for floating on a given liquid
also : any of various similar processes involving the relative capacity of materials for floating
4
: the ability (as of a tire or snowshoes) to stay on the surface of soft ground or snow

Examples of flotation in a Sentence

fills the tanks with air for flotation the flotation of a currency
Recent Examples on the Web The sprawling 5,000-square-foot facility includes treatment rooms, a sauna, flotation therapy, and an infrared sauna. Ryan Smith, Travel + Leisure, 20 June 2024 Heavy clothes can trap air, which can help provide warmth and flotation. Drew Dawson, Journal Sentinel, 11 June 2024 Public listings have dropped 25% in the last 10 years, as exits have exceeded new flotations. Byryan Hogg, Fortune Europe, 4 June 2024 The commissioners voted unanimously April 4 to have the county’s planning staff examine the impacts of implementing a six-month moratorium on the spread and storage of byproducts from a process called dissolved air flotation, which removes contaminants from wastewater streams. Sherry Greenfield, Baltimore Sun, 10 Apr. 2024 See all Example Sentences for flotation 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'flotation.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

float entry 2 + -ation

First Known Use

1806, in the meaning defined at sense 1

Time Traveler
The first known use of flotation was in 1806

Dictionary Entries Near flotation

Cite this Entry

“Flotation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/flotation. Accessed 4 Jul. 2024.

Kids Definition

flotation

noun
flo·​ta·​tion
variants also floatation
flō-ˈtā-shən
1
: the act, process, or state of floating
2
: the separation of the particles of a mass of ground ore according to how they compare in ability to float on a liquid

More from Merriam-Webster on flotation

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!