oxide

noun
ox·​ide | \ ˈäk-ˌsīd How to pronounce oxide (audio) \

Definition of oxide

: a binary compound of oxygen with a more electropositive element or group

Keep scrolling for more

Other Words from oxide

oxidic \ äk-​ˈsi-​dik How to pronounce oxidic (audio) \ adjective

Examples of oxide in a Sentence

Recent Examples on the Web Adding a tiny amount of titanium to a mix of copper oxide and aluminum, for instance, added a beautiful white edging to one explosion. Wired, "Distant Galaxies? The Death Star? Nope, These Are Explosions," 31 Oct. 2019 The exact properties of the oxides, combined with different metals used to make connections, could convert the nanotubes into p- or n-type semiconductors as needed. John Timmer, Ars Technica, "16-bit RISC-V processor made with carbon nanotubes," 28 Aug. 2019 Fishermen will appreciate that its black oxide finish is out-of-box coated in wax and oil, to prevent corrosion. Outdoor Life, "Five tools for fixing your fishing gear on the fly," 14 Apr. 2020 These neurons are then embedded in a nourishing liquid medium on top of a specialized metal-oxide chip containing a grid of 22,000 tiny electrodes that enable programmers to provide electrical inputs to the neurons and also sense their outputs. Jeremy Kahn, Fortune, "Startup is building computer chips using human neurons," 30 Mar. 2020 Indeed, the 15 largest container ships alone emit more nitrogen oxide and sulphur oxide pollutants than all the world’s cars combined. Daniel Oberhaus, Wired, "Want Electric Ships? Build A Better Battery," 19 Mar. 2020 For a little more coin, there are interchangeable .22 WMR cylinders, black-oxide or Cerakote finishes, and a laundry list of exotic grip options. Michael R. Shea, Field & Stream, "The Broke Shooter’s Guide to Cheap .22 LR Handguns," 12 Mar. 2020 Next, place an aluminum-oxide grinding stone into the rotary tool and tighten the collet nut. Joseph Truini, Popular Mechanics, "How To Get Your Dull Scissors Back To Work," 21 Jan. 2020 My impression is about 90 percent of the field’s effort is focused on how to understand copper oxide superconductors. Quanta Magazine, "An Explorer of Quantum Borderlands," 9 June 2016

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'oxide.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

See More

First Known Use of oxide

1788, in the meaning defined above

History and Etymology for oxide

French oxide, oxyde, from ox- (from oxygène oxygen) + -ide (from acide acid)

Keep scrolling for more

Learn More about oxide

Time Traveler for oxide

Time Traveler

The first known use of oxide was in 1788

See more words from the same year

Statistics for oxide

Last Updated

1 Jun 2020

Cite this Entry

“Oxide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/oxide. Accessed 3 Jun. 2020.

Keep scrolling for more

More Definitions for oxide

oxide

noun
How to pronounce oxide (audio)

English Language Learners Definition of oxide

chemistry : a compound of oxygen and another substance

oxide

noun
ox·​ide | \ ˈäk-ˌsīd How to pronounce oxide (audio) \

Kids Definition of oxide

: a compound of oxygen with another element or group of elements an iron oxide

oxide

noun
ox·​ide | \ ˈäk-ˌsīd How to pronounce oxide (audio) \

Medical Definition of oxide

: a binary compound of oxygen with a more electropositive element or chemical group

Keep scrolling for more

More from Merriam-Webster on oxide

Spanish Central: Translation of oxide

Nglish: Translation of oxide for Spanish Speakers

Britannica English: Translation of oxide for Arabic Speakers

Britannica.com: Encyclopedia article about oxide

Comments on oxide

What made you want to look up oxide? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

See Definitions and Examples »

Get Word of the Day daily email!

Test Your Vocabulary

May 2020 Words of the Day Quiz

  • a blooming wisteria tree
  • Which is a synonym of exiguous?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Citation

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!