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.
“The new intraday margin requirement retains the protections of the current rule in requiring customers to post additional margin to cover intraday leverage.”
From Barron's • Apr. 15, 2026
Switzerland’s proposed capital rules would require UBS AG to hold an estimated $22 billion in additional capital.
From The Wall Street Journal • Apr. 15, 2026
But LA28 has not released additional information yet about how the tickets will be handled or distributed in the future.
From Los Angeles Times • Apr. 15, 2026
"We will continue to consider all additional research into the habitat and ecology of the Lough as appropriate".
From BBC • Apr. 15, 2026
As it turned out, the film was a box office dud, bringing in only $40,000; it did make additional revenue from DVD sales and television licensing.
From "Endgame" by Frank Brady
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.
