[ ka-fee-niz-uh m, kaf-ee-niz-, kaf-ee-uh- ]
/ kæˈfi nɪz əm, ˈkæf iˌnɪz-, ˈkæf i ə- /
chronic toxicity caused by excessive intake of caffeine, characterized by anxiety, irritability, palpitations, insomnia, and digestive disturbances.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for caffeinism
But caffeinism is a chemical dependency, not a true addiction.
Caffeinism, Anderson says, is the only slot into which you could slip Red Bull chuggers.
Medicine definitions for caffeinism
[ kă-fē′nĭz′əm, kăf′ē- ]
A toxic condition marked by diarrhea, elevated blood pressure, rapid breathing, heart palpitations, and insomnia, caused by excessive ingestion of coffee and other caffeine-containing substances.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.