(geology) A fine-grained igneous rock composed mostly of pyroxene and feldspar.
Used in a Sentence
diabase
Definition, parts of speech, synonyms, and sentence examples for diabase.
Editorial note
Just above the granites are the sheeted dikes of diabase, which keep filling the rift between the diverging plates.
Examples1
Definitions1
Parts of speech1
Quick take
(geology) A fine-grained igneous rock composed mostly of pyroxene and feldspar.
Meaning at a glance
The clearest senses and uses of diabase gathered in one view.
Definitions
Core meanings and parts of speech for diabase.
noun
(geology) A fine-grained igneous rock composed mostly of pyroxene and feldspar.
Example sentences
Just above the granites are the sheeted dikes of diabase, which keep filling the rift between the diverging plates.
Frequently asked questions
Short answers drawn from the clearest meanings and examples for this word.
How do you use diabase in a sentence?
Just above the granites are the sheeted dikes of diabase, which keep filling the rift between the diverging plates.
What does diabase mean?
(geology) A fine-grained igneous rock composed mostly of pyroxene and feldspar.
What part of speech is diabase?
diabase is commonly used as noun.