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orthoclastic

adjective
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or·​tho·​clas·​tic

Definition of orthoclastic

: cleaving in directions at right angles to each other —used originally of the monoclinic feldspars

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History and Etymology for orthoclastic

German orthoklastisch, from orth- + -klastisch -clastic

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Dictionary Entries Near orthoclastic

orthoclase

orthoclastic

ortho-cousin

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Cite this Entry

“Orthoclastic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/orthoclastic. Accessed 27 Jun. 2022.

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