: a binary compound of phosphorus with a more electropositive element or group
Examples of phosphide in a Sentence
Recent Examples on the Web
The increase is attributed to higher demand for indium phosphide (InP) and gallium arsenide (GaAs) substrates.
—
Quartz Intelligence Newsroom, Quartz, 14 Mar. 2025
For example, our group recently demonstrated the attachment of an indium phosphide die to an SoIF for potential use in high-frequency circuits.
—Puneet Gupta, IEEE Spectrum, 24 Sep. 2019
One scenario is that volcanoes release chemical compounds called phosphides, which could react with sulfur dioxide in Venus’ atmosphere to form phosphine—a plausible explanation given that scientists have found evidence of active volcanism on our twin planet.
—Elise Cutts, WIRED, 7 Apr. 2024
One scenario is that volcanoes release chemical compounds called phosphides, which could react with sulfur dioxide in Venus’ atmosphere to form phosphine — a plausible explanation given that scientists have found evidence of active volcanism on our twin planet.
—Elise Cutts, Quanta Magazine, 19 Mar. 2024
The aluminum phosphide is alleged to have been activated by moisture to create the gas phosphine, which traveled to Fatiha’s apartment above.
—Kirsty Hatcher, Peoplemag, 19 Jan. 2024
Hoping to make a metallic glass, which is an alloy of atoms jumbled together without a discrete shape, researchers on Greer’s team placed bits of iron, nickel, and a phosphide compound in a copper dish housed inside a simple electric furnace.
—Andrew Zaleski, Popular Mechanics, 22 Aug. 2023
The outside lab would take a few days to get him the copper phosphide.
—WIRED, 2 Aug. 2023
Institute of Photonics/LUH The first section of the chip features an optical amplifier built out of indium phosphide, a material that has already been widely used to create semiconductor lasers.
—IEEE Spectrum, 17 Apr. 2023
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Quartz Intelligence Newsroom, Quartz, 14 Mar. 2025
For example, our group recently demonstrated the attachment of an indium phosphide die to an SoIF for potential use in high-frequency circuits.
—Puneet Gupta, IEEE Spectrum, 24 Sep. 2019
One scenario is that volcanoes release chemical compounds called phosphides, which could react with sulfur dioxide in Venus’ atmosphere to form phosphine—a plausible explanation given that scientists have found evidence of active volcanism on our twin planet.
—Elise Cutts, WIRED, 7 Apr. 2024
One scenario is that volcanoes release chemical compounds called phosphides, which could react with sulfur dioxide in Venus’ atmosphere to form phosphine — a plausible explanation given that scientists have found evidence of active volcanism on our twin planet.
—Elise Cutts, Quanta Magazine, 19 Mar. 2024
The aluminum phosphide is alleged to have been activated by moisture to create the gas phosphine, which traveled to Fatiha’s apartment above.
—Kirsty Hatcher, Peoplemag, 19 Jan. 2024
Hoping to make a metallic glass, which is an alloy of atoms jumbled together without a discrete shape, researchers on Greer’s team placed bits of iron, nickel, and a phosphide compound in a copper dish housed inside a simple electric furnace.
—Andrew Zaleski, Popular Mechanics, 22 Aug. 2023
The outside lab would take a few days to get him the copper phosphide.
—WIRED, 2 Aug. 2023
Institute of Photonics/LUH The first section of the chip features an optical amplifier built out of indium phosphide, a material that has already been widely used to create semiconductor lasers.
—IEEE Spectrum, 17 Apr. 2023
Cite this Entry
“Phosphide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/phosphide. Accessed 22 May. 2025.
Copy CitationMedical Definition
phosphide
noun
phos·phide
-ˌfīd 
: a binary compound of phosphorus with a more electropositive element or group
Love words? Need even more definitions?
Merriam-Webster unabridged
Share