supplementation
Americannoun
-
the act or process of supplementing.
-
the state of being supplemented.
-
something that supplements.
Etymology
Origin of supplementation
First recorded in 1850–55; supplement + -ation
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
A letter to his mum Alaina from Sheffield Children's NHS Foundation Trust said doctors had struggled to control his calcium levels and found he had vitamin D intoxication "far above expectation for standard supplementation".
From BBC • Apr. 16, 2026
“While I personally have had great benefit from taking certain supplements, the topic of supplementation is a very small fraction of what I discuss on the podcast and social media.”
From The Wall Street Journal • Mar. 18, 2026
Plant-based diets can still be healthy choices, but they may require careful planning and, in some cases, supplementation to ensure nutritional adequacy, particularly in later life.
From Science Daily • Feb. 26, 2026
These targets can be achieved by eating more oily fish, such as salmon or mackerel, or through supplementation where needed.
From Science Daily • Dec. 9, 2025
Illusion is partial, hallucination complete, supplementation of an external object.
From Criminal Psychology; a manual for judges, practitioners, and students by Gross, Hans Gustav Adolf
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.
