ether

[US]/'iːθə/
[UK]/'iθɚ/
Frequency: Very High

Translation

n.ethereal substance; a highly volatile, flammable liquid consisting of a mixture of hydrocarbons obtained by distilling petroleum; the clear sky; the upper regions of air beyond the clouds.

Phrases & Collocations

ether solution

diethyl ether

volatile ether

ether anesthesia

dimethyl ether

petroleum ether

methyl ether

ether ketone

crown ether

ethyl ether

diphenyl ether

butyl ether

acetic ether

glycol ether

diglycidyl ether

glycidyl ether

ether extract

vinyl ether

cellulose ether

phenyl ether

isopropyl ether

diisopropyl ether

Example Sentences

Cellulose, 2-hydroxyethyl ether;Cellulose,Hydroxyethyl ether; Natrosol

ether was used to deaden the pain.

Tripropylene glycol methyl ethyl ether;

Its ether extract contains Isopsoralen and Bergapten.

The selective oxidation of ethers by chromic reagent, peroxide, nitric acid, oxygen and ozonide, as well as the ethers anodic oxidation are particularly introduced.

ethers having at least 5 carbon atoms, preferably C 5-14 ethers, eg anisole and phenetol;

In this paper, the cedrol methyl ether was synthesized by sodamide method.

boron (tri) fluoride etherate;boron fluoride ethyl ether;

Lauryl tetraglycol ether sulfosuccinate disodium salt;

In stead of using butyl nitrite and absolute ethyl-ether as reagents,in an improved method,cupferron.

119.0 g of cyclopentyl bromide and 19.4 g of magnesium are reacted in ether or THF to give a cyclopentyl Grignard reagent.

Under acid condition open chaining crown ether diaromatic aldehyde can react, and they will synthesize a compound of chaining crown ether diaromatic aldehyde thiosemi-carbazone kind.

Siloxanes and silicones, di-Me, Me hydrogen, reaction products with polyethylene glycol monoacetate allyl ether and polyethylene-polypropylene glycol monoacetate allyl ether;

A large number of structures of benzene methyl and methylene groups but rare aralkyl ether linkage existed in the waste liquor.

Foundry polyurethane binder comprises component Ⅰ, a polyhydroxy component whose main component is benzylic ether phenolic resin, component Ⅱ, a polyisocyanate, and a catalyst.

Benzylic ether phenolic resin is one of the main components of foundry polyurethane binder; its structure and preparation condition determine the performances of polyurethane binder.

In this paper,a type of kilomega bps chips group for ether net which surpasses the standards by large abundance is presented.

Coverer: Seamless sheath of ether-based urethane resistant to cathodic, hydraulic and other environmental conditions.

Real-world Examples

It contains diethyl ether. It's a general anesthetic.

Source: English little tyrant

He believed there was something between heaven and Earth, perhaps what philosophers have called the ether.

Source: World Atlas of Wonders

Then she'd disappear again into the ether.

Source: Scientific 60 Seconds - Scientific American August 2023 Compilation

In this context, ether means the air where electronic communication happens. And nothing's flying around, Peter Pan!

Source: 6 Minute English

When the auction ends, Christie's will accept payment in traditional money or in the virtual currency known as Ether.

Source: VOA Special March 2021 Collection

So he administers the ether using this inhaler.

Source: Radio Laboratory

Marconi dreamt of a system for harnessing the intangible forces of the ether and revealed the radio to the world.

Source: Essential Reading List for Self-Improvement

Esters are just like a ketone mixed with an ether.

Source: Chemistry Crash Course

I thought you had vanished into the ether, into another world.

Source: Accompany you to sleep.

Specifically, the Ethereum blockchain, so you have to buy them with " ether" .

Source: Pop culture

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