define ether - EAS
- Full Definition of ether 1 a : the rarefied element formerly believed to fill the upper regions of space b : the upper regions of space : heavens 2 a : a light volatile flammable liquid C4H10O used chiefly as a solvent and especially formerly as an anesthetic
www.merriam-webster.com/dictionary/ether - Mọi người cũng hỏi
Từ điển
Tra cứuChúng tôi không tìm thấy định nghĩa. Hãy thử tìm kiếm trên web choether[ˈiːθə]DANH TỪether (danh từ) · ethers (danh từ số nhiều) · aether (danh từ) · the ether (danh từ)- chemistrya pleasant-smelling colourless volatile liquid that is highly flammable. It is used as an anaesthetic and as a solvent or intermediate in industrial processes.
- any organic compound with a similar structure to ether, having an oxygen atom linking two alkyl or other organic groups."methyl t-butyl ether"
- literarythe clear sky; the upper regions of air beyond the clouds."nasty gases and smoke disperse into the ether"từ đồng nghĩa:
- informal(the ether)air regarded as a medium for radio."choral evensong still wafts across the ether"
- physicsarchaica very rarefied and highly elastic substance formerly believed to permeate all space, including the interstices between the particles of matter, and to be the medium whose vibrations constituted light and other electromagnetic radiation."the motion of the planets would be retarded by the ether through which they moved"
GỐClate Middle English: from Old French, or via Latin from Greek aithēr ‘upper air’, from the base of aithein ‘burn, shine’. Originally the word denoted a substance believed to occupy space beyond the sphere of the moon. ether arose in the mid 17th century and ether in the mid 18th century.Dịch ether sangKhông tìm thấy bản dịch nào.Powered by Oxford Languages · Dịch giả BingEther Definition & Meaning - Merriam-Webster
https://www.merriam-webster.com/dictionary/etherEssential Meaning of ether. 1 : a liquid that burns easily, that is used to turn solid substances into liquid, and that was used in medicine in the past to prevent patients from feeling pain …
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Ether - Wikipedia
https://en.wikipedia.org/wiki/EtherEthers are a class of organic compounds that contain an ether group—an oxygen atom connected to two alkyl or aryl groups. They have the general formula R–O–R′, where R and R′ represent the alkyl or aryl groups. Ethers can again be classified into two varieties: if the alkyl groups are the same on both sides of the oxygenatom, then it is a simple or symmetrical ether, whereas if they are differ…
Wikipedia · Nội dung trong CC-BY-SA giấy phépEther Definition & Meaning | Dictionary.com
https://www.dictionary.com/browse/etherEther definition, a colorless, highly volatile, flammable liquid, C4H10O, having an aromatic odor and sweet, burning taste, derived from ethyl alcohol by the action of sulfuric acid: used as a solvent and, formerly, as an inhalant anesthetic.
What is Ether? - Definition from Yogapedia
https://www.yogapedia.com/definition/497115/02/2016 · Definition - What does Ether mean? Ether is the first of the five elements of the universe as described by Ayurveda, a sister science of yoga. Ayurvedic teachings state that the universe is composed of five elements: ether, air, fire, water and earth. Ether is considered to be the most subtle of the five elements.
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Ether Definition in Chemistry - ThoughtCo
https://www.thoughtco.com/definition-of-ether-60510701/10/2010 · An ether is an organic compound that contains two alkyl or aryl groups by an oxygen atom. The general formula for an ether is R-O-R'. The compound diethyl ether is …
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The ether Definition & Meaning - Merriam-Webster
https://www.merriam-webster.com/dictionary/the etherDefinition of the ether : the sky The balloon disappeared into the ether . plucked an answer out of the ether — used especially when describing electronic signals that travel through the air broadcasting radio signals into the ether sent a message over/through the ether
What is ether (ETH)? | ethereum.org
https://ethereum.org/en/eth09/02/2022 · ETH is the lifeblood of Ethereum. When you send ETH or use an Ethereum application, you'll pay a small fee in ETH to use the Ethereum network. This fee is an incentive for a miner to process and verify what you're trying to do. Miners are like the record-keepers of Ethereum – they check and prove that no one is cheating.
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