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heteroplasia

American  
[het-er-uh-pley-zhuh, -zhee-uh, -zee-uh] / ˌhɛt ər əˈpleɪ ʒə, -ʒi ə, -zi ə /

noun

Pathology.

  1. the replacement of normal cells by abnormal cells, as in cancer.

Etymology

Origin of heteroplasia

hetero- + -plasia

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.