Dictionary.com
Thesaurus.com
Showing results for vivianite. Search instead for viviparities.

vivianite

American  
[viv-ee-uh-nahyt] / ˈvɪv i əˌnaɪt /

noun

  1. a secondary mineral, hydrous ferrous phosphate, Fe 3 (PO4 ) 2 ⋅8H 2 O, occurring in the form of pale blue crystals or powder.

Etymology

Origin of vivianite

1815–25; named after J. G. Vivian, 19th-century English mineralogist, who found it; see -ite 1

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "vivianite" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com