Dictionary.com

margarite

[ mahr-guh-rahyt ]
/ ˈmɑr gəˌraɪt /
Save This Word!

noun
Mineralogy.
  1. a gray, pink, or yellow mica, occurring in brittle monoclinic crystals.
  2. an aggregate of small, rudimentary crystals resembling minute globules in a row: found in glassy volcanic rocks.
Obsolete. a pearl.
QUIZ
CAN YOU ANSWER THESE COMMON GRAMMAR DEBATES?
There are grammar debates that never die; and the ones highlighted in the questions in this quiz are sure to rile everyone up once again. Do you know how to answer the questions that cause some of the greatest grammar debates?
Question 1 of 7
Which sentence is correct?

Origin of margarite

before 1000; Middle English, Old English: pearl <Latin margarīta<Greek margarī́tēs, perhaps <Iranian (compare Pahlavi marvārīt pearl), with final element conformed to Greek -ītēs-ite1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use margarite in a sentence

British Dictionary definitions for margarite

margarite
/ (ˈmɑːɡəˌraɪt) /

noun
a pink pearly micaceous mineral consisting of hydrated calcium aluminium silicate. Formula: CaAl 4 Si 2 O 10 (OH) 2
an aggregate of minute beadlike masses occurring in some glassy igneous rocks

Word Origin for margarite

C19: via German from Greek margaron pearl
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
FEEDBACK