Winnowing is a farming method developed by ancient people for separating grain from chaff.It is also used to remove weevils or other pests from stored grain. winnow definition: To winnow is to use an air current on grain in order to blow away chaff, or to separate out the best specimens. If the pore sizes are highly uniform, separation can be fairly sensitive to the size of the particles, but the method is most commonly used to effect gross separations, as of… Winnow definition: If you winnow a group of things or people, you reduce its size by separating the ones... | Meaning, pronunciation, translations and examples
What is Winnowing? During winnowing, the air current blew away the light weighed waste particles leaving behind the heavy grain particles. winnow (third-person singular simple present winnows, present participle winnowing, simple past and past participle winnowed) ( transitive , agriculture ) To subject (granular material, especially food grain) to a current of air separating heavier and lighter components, as grain from chaff . How to use winnow in a sentence. Kibbling and Winnowing. Winnow definition, to free (grain) from the lighter particles of chaff, dirt, etc., especially by throwing it into the air and allowing the wind or a forced current of air to blow away impurities. Smartlearning.in Demos. winnow definition: 1. to blow the chaff (= the outer coverings) from grain before it can be used as food 2. to reduce…. Sifting definition, to separate and retain the coarse parts of (flour, ashes, etc.) Please try again later. Threshing, the separation of grain or seeds from the husks and straw, is the step in the chaff-removal process that comes before winnowing. This feature is not available right now. winnow Has Old English Roots Winnowing is the process whereby with the aid of wind, heavier components of the mixture are isolated from the lighter substances. Every alumnus knows that "sifting and winnowing" is at the heart of what we do. The shell is separated from the cotyledon by a process known as kibbling. Threshing is the method of breaking grain off from the chaff. "Winnowing the chaff" is a common expression. (verb) When you blow on grains of rice to remove chaff, this is an example of a time when you winnow. Answer. See more. Synonyms for winnowing at Thesaurus.com with free online thesaurus, antonyms, and definitions. See more. Roasted cocoa beans can contain between 10 and 15 percent shell, depending on the source, and about 1 percent germ. Later in the seventies, Andrew Meikle contrived a threshing machine.
The vast majority of proposals languish in this vital agenda‐setting stage, yet our understanding of winnowing is nascent. A mixture of wheat and husk gets dropped from a height in this process. winnowing: 1 n the act of separating grain from chaff “the winnowing was done by women” Synonyms: sifting , winnow Type of: separation sorting one thing from others Wind winnowing is an agricultural method developed by ancient cultures for separating grain from chaff.It is also used to remove weevils or other pests from stored grain. Winnow definition is - to remove (something, such as chaff) by a current of air. Learn more. Sift and winnow. It's a phrase that many might find perplexing. But for students here in the College of Letters & Science at the University of Wisconsin-Madison, it becomes part of the lexicon. ‘Days like this become a file of lingering images: women winnowing grain, children carrying almost their own weight in firewood, and meeting a Hindu sadhu on pilgrimage.’ ‘To winnow the wheat from the chaff and to prepare it in an easily digested shape for the tender stomachs of first- and second-year students taxes the resources of the most capable teacher.’ But the whole process was tedious. Threshing, which is the loosening of grain or seeds from the husks and straw, comes before winnowing.In place of a winnowing basket a colandar can be used. Definition and meaning:WINNOWING win'-o-ing. Find descriptive alternatives for winnowing. “Winnowing” is the pre‐floor process by which Congress determines the small percentage of bills that will receive committee attention.
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