graphite

noun
graph·ite | \ˈgra-ˌfīt \

Definition of graphite 

1 : a soft black lustrous form of carbon that conducts electricity and is used in lead pencils and electrolytic anodes, as a lubricant, and as a moderator in nuclear reactors

2 : a composite material in which carbon fibers are the reinforcing material

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Other Words from graphite

graphitic \gra-ˈfi-tik \ adjective

Examples of graphite in a Sentence

Recent Examples on the Web

The material is essential for making nuclear reactors of the kind North Korea uses domestically, and, according to a new report, Pyongyang has recently attempted to sell the same nuclear-grade graphite to customers overseas. Author: Joby Warrick, Anchorage Daily News, "Suspicious factory underscores challenge of verifying North Korea’s nuclear promises," 22 Apr. 2018 The material is essential for making nuclear reactors of the kind North Korea uses domestically, and, according to a new report, Pyongyang has recently attempted to sell the same nuclear-grade graphite to customers overseas. Joby Warrick, Washington Post, "Suspicious factory underscores challenge of verifying North Korea’s nuclear promises," 21 Apr. 2018 The material is essential for making nuclear reactors of the kind North Korea uses domestically, and, according to a new report, Pyongyang has recently attempted to sell the same nuclear-grade graphite to customers overseas. Joby Warrick, BostonGlobe.com, "Suspicious factory underscores challenge of verifying North Korea’s nuclear promises," 21 Apr. 2018 Here are confident drawings in charcoal, pastel, ink, graphite, pen, and watercolor. James Panero, WSJ, "‘Charles White: A Retrospective’ Review: Shimmering Black History Brought to Life," 27 June 2018 The new works include detailed graphite drawings, painting and collage on raw wood panels. Carolina A. Miranda, latimes.com, "Datebook: A closeup of dust, artistry of the Black Panther Party and celebrating the male physique," 5 July 2018 To achieve improved efficiency, the Wendelstein 7-X was outfitted with a new interior wall of graphite tiles, allowing higher temperatures to be reached. Jay Bennett, Popular Mechanics, "German Nuclear Fusion Experiment Sets Records for Stellarator Reactor," 26 June 2018 At present, the plasma hits uncooled graphite tiles when it is exhausted. Chris Lee, Ars Technica, "Stellarator’s plasma results show a triumph of engineering and modeling," 23 May 2018 His vest was a lighter shade of slate while his jacket and pants were a deep graphite. Hannah Morrill, Marie Claire, "Victoria Beckham Wore Navy to the Royal Wedding and David Looked Great, Too," 19 May 2018

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

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First Known Use of graphite

1796, in the meaning defined at sense 1

History and Etymology for graphite

German Graphit, from Greek graphein to write

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Statistics for graphite

Last Updated

27 Sep 2018

Look-up Popularity

Time Traveler for graphite

The first known use of graphite was in 1796

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More Definitions for graphite

graphite

noun

English Language Learners Definition of graphite

: a shiny black substance that is used in pencils

graphite

noun
graph·ite | \ˈgra-ˌfīt \

Kids Definition of graphite

: a soft black carbon used in making lead pencils and as a lubricant

graphite

noun
graph·ite | \ˈgraf-ˌīt \

Medical Definition of graphite 

: carbon of a soft black lustrous form that conducts electricity and is used in lead pencils and electrolytic anodes, as a lubricant, and as a moderator in nuclear reactors

called also plumbago

Other Words from graphite

graphitic \gra-ˈfit-ik \ adjective

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Comments on graphite

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