Dictionary.com
Thesaurus.com

diethyl ether

American  
[dahy-eth-uhl] / daɪˈɛθ əl /

noun

Chemistry.
  1. ether.


diethyl ether British  
/ daɪˈɛθɪl /

noun

  1. a formal name for ether

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of diethyl ether

First recorded in 1925–30; di- 1 + ethyl

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Due to its smaller size, ethanol exhibits weaker dispersion forces than diethyl ether.

From Textbooks Feb. 14, 2019

Common: The groups attached to the oxygen atom are both ethyl groups, so the common name would be diethyl ether.

From Textbooks Feb. 14, 2019

For example, when ethanol is treated with a limited amount of sulfuric acid and heated to 140 °C, diethyl ether and water are formed:

From Textbooks Feb. 14, 2019

But when exposed to diethyl ether gas, the plant slumbers.

From Scientific American Jan. 28, 2018

I picked out the pungent, aromatic odor of toluene and the hospital smell of diethyl ether, and I thought I could detect the heavy odor of lauryl alcohol.

From The Professional Approach by Schoenherr, John

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training