millerite

noun

mil·​ler·​ite ˈmi-lə-ˌrīt How to pronounce millerite (audio)
: sulfide of nickel NiS usually occurring as a mineral in capillary yellow crystals

Word History

Etymology

German Millerit, from William H. Miller †1880 English mineralogist

First Known Use

1854, in the meaning defined above

Time Traveler
The first known use of millerite was in 1854

Dictionary Entries Near millerite

Millerism

millerite

Milles

See More Nearby Entries 

Cite this Entry

“Millerite.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/millerite. Accessed 23 Dec. 2024.

Copy Citation

Share

More from Merriam-Webster on millerite

Britannica.com: Encyclopedia article about millerite

Love words? Need even more definitions?

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

Popular in Grammar & Usage

See All

Point of View: It's Personal

Plural and Possessive Names: A Guide

What's the difference between 'fascism' and 'socialism'?

More Commonly Misspelled Words

Words You Always Have to Look Up
See All

Popular in Wordplay

See All

8 Words with Fascinating Histories

8 Words for Lesser-Known Musical Instruments

Birds Say the Darndest Things

10 Words from Taylor Swift Songs (Merriam's Version)

10 Scrabble Words Without Any Vowels
See All

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Word Game Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
Missing Letter A daily crossword with a twist
naughty or nice
Are you naughty or nice? Quiz He's making a quiz, and checking it twice...