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.
Differences in fuel specifications, limited tank storage and pipeline capacity mean tanks would likely need to be converted and cleaned before handling additional volumes, said Kpler’s Shaw.
From The Wall Street Journal • Apr. 23, 2026
It said £8m had funded around 700 additional posts.
From BBC • Apr. 23, 2026
Drop 2, which will begin in August, will have additional tickets across all Olympic sports, including those that may have sold out during the first purchasing windows.
From Los Angeles Times • Apr. 23, 2026
“In the worst-case scenario, if the strike lasts the full 18 days, an additional 2-3 weeks will likely be required to restart/normalize production lines.”
From Barron's • Apr. 23, 2026
Twenty years had passed since the last Fischer–Spassky showdown, but each of the three main players seemed approximately the same—excepting some gray hairs, additional furrows, and extra girth around the middle.
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.
