germanium

noun

ger·​ma·​ni·​um (ˌ)jər-ˈmā-nē-əm How to pronounce germanium (audio)
: a grayish-white hard brittle metalloid element that resembles silicon and is used especially in optical and semiconductor materials and as a catalyst see Chemical Elements Table

Examples of germanium in a Sentence

Recent Examples on the Web
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The Chinese government retaliated by banning the export of gallium, germanium, antimony, and super hard materials, which are predominantly used in the manufacturing of semiconductors, according to Reuters. Brendan Ahern, Forbes, 3 Dec. 2024 Restrict Exports of Key Inputs Last summer, Beijing restricted overseas sales of gallium and germanium, two metals that are crucial to parts of the semiconductor, telecommunications and electric-vehicle industries. Christiaan Hetzner, Fortune Asia, 29 Nov. 2024 The study, which was published last month, found that a full ban of gallium or germanium could shave $3.1 billion and $0.4 billion, respectively, off the U.S. GDP. Matt Robison, Newsweek, 21 Nov. 2024 Exports other metals, and the equipment used to produce them, have also been restricted by the Chinese Government, including germanium, gallium, and some rare earths such as neodymium and praseodymium used to make permanent magnets which also have industrial and military uses. Tim Treadgold, Forbes, 9 Sep. 2024 See all Example Sentences for germanium 

Word History

Etymology

New Latin, from Medieval Latin Germania Germany

First Known Use

1886, in the meaning defined above

Time Traveler
The first known use of germanium was in 1886

Dictionary Entries Near germanium

Cite this Entry

“Germanium.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/germanium. Accessed 18 Dec. 2024.

Kids Definition

germanium

noun
ger·​ma·​ni·​um (ˌ)jər-ˈmā-nē-əm How to pronounce germanium (audio)
: a grayish white hard brittle element used especially as a semiconductor see element

Medical Definition

germanium

noun
ger·​ma·​ni·​um (ˌ)jər-ˈmā-nē-əm How to pronounce germanium (audio)
: a grayish white hard brittle metalloid element that resembles silicon and is used as a semiconductor
symbol Ge
see Chemical Elements Table

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