Dictionary.com
Thesaurus.com

diamantine

British  
/ ˌdaɪəˈmæntaɪn /

adjective

  1. of or resembling diamonds

"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

Etymology

Origin of diamantine

C17: from French diamantin, from diamant diamond

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Undergirding all the rhetorical exuberance is a diamantine core of accuracy.

From Scientific American Jun. 23, 2023

I located the diamantine intensities in so many of her poems, which are as vital and influential in their way as Sylvia Plath’s or Elizabeth Bishop’s.

From New York Times Nov. 9, 2020

Every surface has a diamantine glitter, an effect accentuated by the starlight glow of thousand of smartphones in the audience.

From The Guardian Feb. 27, 2017

Her score for “Jackie”—intensely new, intensely different, intensely felt—will be competing against Justin Hurwitz’s score for the musical “La La Land,” a work of diamantine pastiche.

From The New Yorker Feb. 23, 2017

There was that about Count Giraldi, a diamantine brilliancy, a something hard and crystalline, a positiveness, an incisiveness of view and reflection, which on first acquaintance decided me not to take him into my confidence.

From The Fool Errant Being the Memoirs of Francis-Anthony Strelley, Esq., Citizen of Lucca by Hewlett, Maurice Henry

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training