Ultrabasic Definition

ŭltrə-bāsĭk

adjective

Containing magnesium and iron and only a very small amount of silica. Used of igneous rock.

American Heritage

(geology) Ultramafic.

Wiktionary

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Unscrambles

Words Starting With U and Ending With C

Starts With U & Ends With C Starts With UL & Ends With C Starts With U & Ends With IC

Word Length

10 Letter Words 10 Letter Words Starting With U 10 Letter Words Ending With C

Words Near Ultrabasic in the Dictionary