additional

adjective

ad·​di·​tion·​al ə-ˈdi-sh(ə-)nəl How to pronounce additional (audio)
a-
Synonyms of additionalnext
: more than is usual or expected : added
additional information

Examples of additional in a Sentence

Larger windows will require additional work, but the additional light they will provide may be worth the extra trouble. there turned out to be additional reasons for her unauthorized absence
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The 76ers got small cushions, with the Celtics cutting it to a point three additional times. Kyle Hightower, Chicago Tribune, 3 May 2026 That same year, Bezos also bought the property next door, a 24,000-square-foot house that came with an additional five acres. Joyce Chen, Architectural Digest, 2 May 2026 As such, the state has made nearly $11 billion in additional payments during the Lamont years, which reduces the annual amount needed to pay off the debt in the same way as paying down a mortgage. Christopher Keating, Hartford Courant, 2 May 2026 Held about twice a year on Saturdays, the events rely on volunteers from across the justice system, including judges, prosecutors, public defenders, probation officers and community partners who help connect participants with additional resources and services. Jamie Leary, CBS News, 2 May 2026 See All Example Sentences for additional

Word History

Etymology

addition + -al entry 1

First Known Use

1563, in the meaning defined above

Time Traveler
The first known use of additional was in 1563

Cite this Entry

“Additional.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/additional. Accessed 5 May. 2026.

Kids Definition

additional

adjective
ad·​di·​tion·​al ə-ˈdish-nəl How to pronounce additional (audio)
-ən-ᵊl
: being an addition : extra
additionally
adverb

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