graphite

noun

graph·​ite ˈgra-ˌfīt 

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

graphitic

gra-ˈfi-tik 

adjective

Examples of graphite in a Sentence

Recent Examples on the Web

Their 2015 Cab should drink well past 2035 and has enticing aromas of cassis, graphite, purple flowers, and black raspberry. —Mike Desimone and Jeff Jenssen, Robb Report, 12 Dec. 2024

The stainless steel version comes in graphite, gold, or silver. —PCMAG, 12 Dec. 2024

Beginning on December 1st, China released plans to restrict graphite exports that can be sent to the US. —Steve Banker, Forbes, 10 Dec. 2024

The anodes in those batteries typically use graphite — a relatively cheap and abundant material, but one almost exclusively controlled by China. —Alan Neuhauser, Axios, 9 Dec. 2024

Word History

Etymology

German Graphit, from Greek graphein to write

First Known Use

1796, in the meaning defined at sense 1

Kids Definition

graphite

noun

graph·​ite ˈgraf-ˌīt 

: a soft shiny black carbon that is used in making lead pencils and as a dry lubricant

Medical Definition

graphite

noun

graph·​ite ˈgraf-ˌīt 

: 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

graphitic

gra-ˈfit-ik 

adjective