additional
Americanadjective
adjective
Other Word Forms
- additionally adverb
- preadditional adjective
Etymology
Origin of additional
Explanation
If your parents get you a cell phone and add it to their plan as an additional line, they are adding one more line to their bill, so additional means another or one more. Even though they added an additional line to their plan, your parents might ask you to pay for the additional charges. That means they will see how much more your phone usage adds to their plan, and will charge it back to you. If you complain, they might say to avoid additional conflict, you can just get your own plan and pay all of the bills!
Vocabulary lists containing additional
Academic Vocabulary: Core Tier 2 Words, List 1
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Rosetta Stone's Essential Academic Vocabulary: Lesson 2
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SHSAT: Language of the Test
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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.
However, future price increases “will likely incentivize additional supply coming online and tempter pricing upside to an extent,” in Baird’s view.
From Barron's • Apr. 17, 2026
However, it could also take months before consumers see lower prices at gas stations and grocery stores, barring any additional turmoil in the Middle East.
From MarketWatch • Apr. 17, 2026
Delivery Hero chief executive Niklas Ostberg said Friday that he welcomed Uber’s additional investment in the group.
From The Wall Street Journal • Apr. 17, 2026
The Department of Health said it recognised patients undergoing treatment for long term conditions such as cancer might incur additional travel costs that could add additional financial pressure at an already difficult time.
From BBC • Apr. 17, 2026
In another building I received a day’s bread ration and food coupons for three additional days.
From "The Hiding Place" by Corrie ten Boom
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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.