supplemental

adjective

sup·​ple·​men·​tal ˌsə-plə-ˈmen-tᵊl How to pronounce supplemental (audio)
1
: serving to supplement
2
: nonscheduled
a supplemental airline
supplemental noun

Examples of supplemental in a Sentence

She receives a supplemental income every month from the government. the new program will provide supplemental health insurance to thousands of workers
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
However, both Sheth and Mehta said supplemental screening for women with breast implants never hurts. Helen Carefoot, Flow Space, 28 Oct. 2025 Fairlead Strategies undertakes no obligation to maintain or update this material based on subsequent information and events or to provide you with any additional or supplemental information or any update to or correction of the information contained herein. Katie Stockton, CNBC, 27 Oct. 2025 The organization has delivered more than 223 tons of supplemental food and a million food rations, and its medical teams have treated more than 1,700 patients, according to the statement. Joe Marusak, Charlotte Observer, 25 Oct. 2025 Williams said that dollars from these types of supplemental payment programs flow to hospital systems like the Santa Clara Valley Healthcare System that disproportionately serve a large percentage of Medi-Cal enrollees. Grace Hase, Mercury News, 25 Oct. 2025 See All Example Sentences for supplemental

Word History

First Known Use

1605, in the meaning defined at sense 1

Time Traveler
The first known use of supplemental was in 1605

Browse Nearby Words

Cite this Entry

“Supplemental.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/supplemental. Accessed 30 Oct. 2025.

Medical Definition

supplemental

adjective
sup·​ple·​men·​tal ˌsəp-lə-ˈment-ᵊl How to pronounce supplemental (audio)
: serving to supplement : supplementary

Legal Definition

supplemental

adjective
sup·​ple·​men·​tal ˌsə-plə-ˈment-ᵊl How to pronounce supplemental (audio)
: serving to complete or make an addition
supplemental appropriations
specifically : of, relating to, or being a supplemental pleading
supplemental noun
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