hypersthene

[ hahy-pers-theen ]

/ ˈhaɪ pərsˌθin /

Save This Word!

noun Mineralogy.

a dark iron magnesium silicate, an orthorhombic pyroxene containing more than 14 percent ferrous oxide.

QUIZ

ARE YOU A TRUE BLUE CHAMPION OF THESE "BLUE" SYNONYMS?

We could talk until we're blue in the face about this quiz on words for the color "blue," but we think you should take the quiz and find out if you're a whiz at these colorful terms.

Question 1 of 8

Which of the following words describes “sky blue”?

navy

beryl

azure

TAKE THE QUIZ TO FIND OUT

Meet Grammar Coach

Write or paste your essay, email, or story into Grammar Coach and get grammar help

Improve Your Writing

Meet Grammar CoachImprove Your Writing

Compare bronzite, enstatite.

Origin of hypersthene

1800–10; hyper- + Greek sthénos strength, might; replacing hyperstene<French hyperstène

OTHER WORDS FROM hypersthene

hy·per·sthen·ic

[hahy-pers-then-ik], /ˌhaɪ pərsˈθɛn ɪk/, adjective

Words nearby hypersthene

hypersonic, hyperspace, hypersphere, hypersplenism, hyperstatic, hypersthene, hypersthenia, hypersthenuria, hypersurface, hypersusceptible, hypertelorism

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use hypersthene in a sentence

In the same flow hypersthene-andesite may occur in one portion, while in close proximity the lava is an augite-andesite.
Mount Rainier|Various
It may be noted also that hypersthene shows a tendency to magmatic alteration, although only rarely.
Mount Rainier|Various
Both are light colored, and the pleochroism of the hypersthene is sometimes quite faint.
Mount Rainier|Various
It also surrounds olivine in this same rock, which is a hypersthene-andesite, the hornblende and olivine being only accessory.
Mount Rainier|Various

Hypersthene is not the prevailing pyroxene, and olivine is usually present, often in such abundance as to make the rock a basalt.
Mount Rainier|Various

British Dictionary definitions for hypersthene

hypersthene

/ (ˈhaɪpəˌsθiːn) /

noun

a green, brown, or black pyroxene mineral consisting of magnesium iron silicate in orthorhombic crystalline form. Formula: (Mg,Fe) 2 Si 2 O 6

Derived forms of hypersthene

hypersthenic (ˌhaɪpəˈsθɛnɪk), adjective

Word Origin for hypersthene

C19: from hyper- + Greek sthenos strength

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