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.
Evidence does not support universal supplementation for all older adults.
From Science Daily • Jun. 6, 2026
A large trial found that vitamin D supplementation did not significantly reduce fracture risk in generally healthy midlife and older adults who were not selected for deficiency.
From Science Daily • Jun. 6, 2026
Researchers found that collagen supplementation can provide measurable benefits for skin health and osteoarthritis symptoms, but offers little help when it comes to boosting sports performance.
From Science Daily • Jun. 5, 2026
Most of the studies examined guava juice alongside iron supplementation.
From Science Daily • May 27, 2026
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.
