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Showing results for additional. Search instead for IRA additionally.
Synonyms

additional

American  
[uh-dish-uh-nl] / əˈdɪʃ ə nl /

adjective

  1. added; more; supplementary.

    additional information.


additional British  
/ əˈdɪʃənəl /

adjective

  1. added or supplementary

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of additional

First recorded in 1630–40; addition + -al 1

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!

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Vocabulary lists containing additional

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 additional billboard phrases echo those coined during Ono and Lennon’s creation of the conceptual country of “Nutopia,” which championed peace, love and unity.

From Los Angeles Times • May 14, 2026

However, SAP management refrained from sharing additional financial details due to macroeconomic and geopolitical uncertainty, the analysts note.

From The Wall Street Journal • May 14, 2026

In 2020, he negotiated a “Phase One” agreement requiring China to purchase $200 billion worth of additional U.S. goods over two years.

From MarketWatch • May 14, 2026

"There is no additional treatment available elsewhere that is unavailable in the Netherlands."

From BBC • May 14, 2026

William was soon required to surrender additional documents to the NSA, and his talks and lectures were censored.

From "The Woman All Spies Fear" by Amy Butler Greenfield

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