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pedomorphism

[ ped-uh-mawr-fiz-uhm or, especially British, pee-duh- ]
/ ˌpɛd əˈmɔr fɪz əm or, especially British, ˌpi də- /
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noun Biology.
a speeding up of the rate of development, resulting in an adult form that has the appearance of its larval or juvenile ancestor.
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On the farm, the feed for chicks is significantly different from the roosters’; ______ not even comparable.

Origin of pedomorphism

OTHER WORDS FROM pedomorphism

pe·do·mor·phic, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

Medical definitions for pedomorphism

pedomorphism
[ pē′də-môrfĭz′əm ]

n.
Variant ofpaedomorphism
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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