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.
Evan Chung was the lead producer, Madeline Ducharme was the assistant producer, and there was additional production from Cheyna Roth.
From Slate • Apr. 19, 2026
“It is therefore likely that a resumption of balance-sheet reduction warrants additional reductions in the federal-funds rate relative to baseline projections,” he said.
From MarketWatch • Apr. 18, 2026
About 1% of NPR’s budget was funded directly by the Corporation for Public Broadcasting, with additional money flowing back to NPR from member stations.
From The Wall Street Journal • Apr. 18, 2026
The council said there were already bollards around more than half of the green, adding that additional bollards had been placed "to prevent vehicles driving on and damaging the grassed area".
From BBC • Apr. 18, 2026
“See that they set an additional place for dinner,” Chandresh says to Marco, before taking her on a cursory spin around the room to make sure she has met everyone.
From "The Night Circus" by Erin Morgenstern
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.
