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lithify

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verb lith·i·fy \ ˈli-thə-ˌfī \

Definition of lithify

lithified; lithifying
transitive verb
:to change to stone :petrify; especially :to convert (unconsolidated sediment) into solid rock
intransitive verb
:to become changed into stone
—

lithification

play \ˌli-thə-fə-ˈkā-shən\ noun

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First Known Use of lithify

1877

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