metallography

1 of 2

noun

met·​al·​log·​ra·​phy ˌme-tə-ˈlä-grə-fē How to pronounce metallography (audio)
: a study of the structure of metals especially with the microscope
metallographer noun
metallographic adjective
metallographically adverb

metallographic

2 of 2

adjective

me·​tal·​lo·​graph·​ic mə̇¦talə¦grafik How to pronounce metallographic (audio)
variants or less commonly metallographical
-fə̇kəl
: of, relating to, or produced by means of metallography
metallographic examination of sheet copper
metallographically adverb

Word History

Etymology

Noun

metallo- + -graphy

Adjective

French métallographique, from métallographie, noun + -ique -ic, -ical

First Known Use

Noun

1871, in the meaning defined above

Time Traveler
The first known use of metallography was in 1871

Browse Nearby Words

Cite this Entry

“Metallography.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/metallography. Accessed 23 Jun. 2026.

More from Merriam-Webster on metallography

Love words? Need even more definitions?

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

More from Merriam-Webster