Tholeiite Definition

tōlə-īt, thō-
noun
Any of a series of igneous rocks similar in composition to basalt but having more silica and iron and less aluminum.
American Heritage

Other Word Forms of Tholeiite

Noun

Singular:
tholeiite
Plural:
tholeiites

Origin of Tholeiite

  • After Tholei (Tholey), municipality in Saarland, Germany, where it is found

    From American Heritage Dictionary of the English Language, 5th Edition

Find Similar Words

Find similar words to tholeiite using the buttons below.

Words Starting With

Words Ending With

Unscrambles

tholeiite

Words Near Tholeiite in the Dictionary