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paramorphism

American  
[par-uh-mawr-fiz-uhm] / ˌpær əˈmɔr fɪz əm /

noun

  1. the process by which a paramorph is formed.

  2. the state of being a paramorph.


paramorphism British  
/ ˌpærəˈmɔːˌfɪzəm /

noun

  1. a process by which the crystalline structure of a mineral alters without any change in its chemical composition

"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

Etymology

Origin of paramorphism

First recorded in 1865–70; para- 1 + -morphism