hypervitaminosis

[ hahy-per-vahy-tuh-muh-noh-sis ]
/ ˌhaɪ pərˌvaɪ tə məˈnoʊ sɪs /

noun Pathology.

an abnormal condition caused by an excessive intake of vitamins.

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Origin of hypervitaminosis

First recorded in 1925–30; hyper- + vitamin + -osis
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for hypervitaminosis

hypervitaminosis
/ (ˌhaɪpəˌvɪtəmɪˈnəʊsɪs, -ˌvaɪ-) /

noun

pathol the condition resulting from the chronic excessive intake of vitamins

Word Origin for hypervitaminosis

C20: from hyper- + vitamin + -osis
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

Medical definitions for hypervitaminosis

hypervitaminosis
[ hī′pər-vī′tə-mə-nōsĭs ]

n.

Any of various abnormal conditions in which the physiological effect of a vitamin is produced to a pathological degree by excessive intake of the vitamin.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.