WebWord Origin noun senses 1 to 3 and adjective mid 16th cent.: from the verb rub + -er.The original sense was ‘an implement (such as a hard brush) used for rubbing and cleaning’. Because an early use of the elastic substance (previously known as caoutchouc) was to rub out pencil marks, rubber gained the sense ‘eraser’ in the late 18th cent. The sense was … WebJul 19, 2024 · Rubber is a natural product produced by plants and is present in many of the goods used in our daily lives.Rubber has had an important role in human history, throughout the development of human civilizations. It still plays an important role, and that is why we need to search for new rubber sources.
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WebMeaning of rubber in Essential American English Dictionary rubber noun us / ˈrʌb·ər/ [ no plural ] a strong material that bends easily and is used to make tires, boots, etc. (Definition … Webrubber noun [ C/U ] us / ˈrʌb·ər / an elastic, waterproof substance made either from the juice of a tree that grows in hotter parts of the world or artificially: [ U ] rubber boots / gloves [ U … hornhaut icd
rubber English meaning - Cambridge Essential American
Webrub·ber (rŭb′ər) 1. An elastic material prepared from the milky sap of certain tropical plants, especially the rubber tree, and used after processing in a great variety of products, including electric insulation and tires. 2. Any of various synthetic materials having properties that are similar to those of this substance. WebOct 15, 2024 · rubber (n.1) 1530s, "thing that rubs" (a brush, cloth, etc.), agent noun from rub (v.). By c. 1600 as "one who applies friction or massage in some process." The meaning "elastic substance from tropical plants" is recorded by 1788, short for India rubber. Webrub·ber (rŭb′ər) 1. An elastic material prepared from the milky sap of certain tropical plants, especially the rubber tree, and used after processing in a great variety of products, … hornhaut infiltrate