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definitions
  • synonyms

heterophonia

(hĕt′ə-rō-fōnē-ə)
n.
  1. The change of voice at puberty.
  2. An abnormality in the voice sounds.
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.