¹. the act of a person who encloses something in or as if in a casing or covering, a school giving instruction in one or more of the fine or dramatic arts, a comic character, usually masked, dressed in multicolored, diamond-patterned tights, and carrying a wooden sword or magic wand, Dictionary.com Unabridged https://medical-dictionary.thefreedictionary.com/retting, Oncogene product defective in multiple endocrine neoplasia types IIA and IIB and. Retting leads to a change in colour of the stems and fibres, an increase of the cellulose fraction and a gradual improvement of the fibres’ thermal stability, in relation with a decrease in the non-cellulosic materials. The soft tissues are removed from the fibre plant with the help of bacteria. Information and translations of water-retting in the most comprehensive dictionary definitions resource on the web. Retting process can involve water treatment, dew-retted treatment (10-13), and enzyme treatment (14-20). Classify the following fibres as natural or synthetic: nylon, wool, cotton, silk, polyester, jute. (transitive) to moisten or soak ( flax, hemp, jute, etc) to promote bacterial action in order to facilitate separation of the fibres from the woody tissue by beating. Jump to: General, Art, Business, Computing, Medicine, Miscellaneous, Religion, Science, Slang, Sports, Tech, Phrases We found 18 dictionaries with English definitions that include the word retting: Click on the first link on a line below to go directly to a page where "retting" is defined. For bast fibres such as hemp and flax, dew retting is the main process currently used for … All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. What Does Amen Mean At The End Of A Prayer? One of the first definitions of retting is as follows: ‘Retting refers to the operation that textile plants are subjected to in order to free the fibers of the liber from the gum-resinous substance which binds them and keeps them attached to the woody stem of the plant’ (Renouard, 1890). Retting definition: to moisten or soak ( flax , hemp , jute , etc) to promote bacterial action in order to... | Meaning, pronunciation, translations and examples For field retting a classification of the microbial evolution (by gene sequencing) and enzyme profiles were conducted. • Peeling test enables to define optimal retting degree to ease fibre extraction. The process used for making plant fibre from the stem of a plant by keeping them in a stgnant water for few days is called retting. Definition of Retting. In the hemp industry, retting is considered as an upstream processing treatment that facilitates the decortication of fibres in the central woody part of the stem. 1. © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins “Capital” vs. “Capitol”: Do You Know Where You’re Going? Microbes are used in retting to obtain bast fibres. : to soak (something, such as flax or hemp) to loosen the fiber from the woody tissue. Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021, C15: of Germanic origin; related to Middle Dutch, Collins English Dictionary - Complete & Unabridged 2012 Digital Edition Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012. to soak in water or expose to moisture, as flax or hemp, to facilitate the removal of the fiber from the woody tissue by partial rotting. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Meaning of water-retting. ting , rets v. tr. Retting – Definition and Types. After the first few days of immersion the stalks are examined daily to test the progress of the retting. To moisten or soak in order to soften and separate the fibers by partial rotting. • n retting The process of steeping flax in open water, or its exposure, in thin layers, to dew, in which the woody part of the stalk is, by action of moisture and air, rendered easily separable from the fiber or harl. The Dictionary.com Word Of The Year For 2020 Is …. After retting, the flax is spread to dry in the fields and is then ready for the next process, called breaking. Words similar to retting… The soft tissues are removed from the fibre plant with the help of bacteria. Collins English Dictionary. This process induces fibre bundle separation into elementary fibres. Goal and scope definition Our study seeks to assess the environmental burdens, related to two different retting processes both applied in relation to the production of hemp fibres for composite applications: traditional field retting and enzymatic retting. : to become retted. Retting is a process employing the action of micro-organisms and moisture on plants to dissolve or rot away much of the cellular tissues and pectins surrounding bast-fibre bundles, and so facilitating separation of the fibre from the stem. When the jute plant is in the flowering stage, it is harvested. This damage is induced under load and in the presence of repeated relative surface motion, as induced for example by vibration. Retting is one of the steps that are not well defined for these applications, and is a critical parameter during flax production. Retting time must be carefully judged; under-retting makes separation difficult, and over-retting weakens the fibre. (Can we find and add a quotation of Ure to this entry?) Retting or rotting is an operation of the greatest importance, and one in connexion with which in recent years numerous experiments have been made, and many projects and processes put forth, with the view of remedying the defects of the primitive system or altogether supplanting it. Retting, process employing the action of bacteria and moisture on plants to dissolve or rot away much of the cellular tissues and gummy substances surrounding bast-fibre bundles, thus facilitating separation of the fibre from the stem. How do you use water retting in a sentence? Retting If hemp or flax (linen) fibers are to be used in textiles and other high-quality applications, the bast fibers must be separated from the rest of the stalk. One of the first definitions of retting is as follows: ‘Retting refers to the operation that textile plants are subjected to in order to free the fibers of the liber from the gum-resinous substance which binds them and keeps them attached to the woody stem of the plant’ (Renouard, 1890). It is used in the production of fibre from plant materials such as flax and hemp stalks and coir from coconut husks. Q.1. Ret definition, to soak in water or expose to moisture, as flax or hemp, to facilitate the removal of the fiber from the woody tissue by partial rotting. Test enables to define optimal retting degree to ease fibre extraction peeling test enables to define retting! Fibre bundle separation into elementary fibres is a critical parameter during flax production where You ’ Going... Of contact surfaces ” and “ Right ” Mean Liberal and Conservative get You to. By partial rotting energy consumption, yield fretting refers to wear and sometimes corrosion damage at End... 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