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lithology

[ li-thol-uh-jee ]

noun

  1. Geology.
    1. (loosely) petrology.
    2. the physical characteristics of a rock or stratigraphic unit.
  2. Medicine/Medical. the study of the formation, pathology, and treatment of stones in the human body.


lithology

/ lɪˈθɒlədʒɪ; ˌlɪθəˈlɒdʒɪk /

noun

  1. the physical characteristics of a rock, including colour, composition, and texture
  2. the study of rocks
“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

lithology

/ lĭ-thŏlə-jē /

  1. The scientific study and description of rocks, especially at the macroscopic level, in terms of their color, texture, and composition.
  2. The gross physical character of a rock or rock formation.
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Derived Forms

  • ˌlithoˈlogically, adverb
  • liˈthologist, noun
  • lithologic, adjective
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Other Words From

  • lith·o·log·ic [lith-, uh, -, loj, -ik], litho·logi·cal adjective
  • litho·logi·cal·ly adverb
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Word History and Origins

Origin of lithology1

First recorded in 1710–20; litho- + -logy
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Example Sentences

Irina Artemieva, an internationally esteemed specialist in lithology, denies the university’s claims that she repeatedly failed to fulfil various administrative and teaching duties.

From Nature

The management of the university’s science faculty dismissed Irina Artemieva, a tenured professor and internationally esteemed specialist in lithology, on 29 July — saying that she has repeatedly failed to fulfil various administrative and teaching duties.

From Nature

The rocks’ physical characteristics, or lithology, are also similar to those in areas such as Syria, where safety issues are too great for researchers to make expeditions.

From Nature

The rocks hosting the Marble Canyon fossils are within the Burgess Shale, but are of a slightly different composition, or lithology, the researchers report.

"What scientific name are they giving to the lithology?" you wanted to know.

From BBC

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lithol.lithomarge