unusual

adjective

un·​usu·​al ˌən-ˈyü-zhə-wəl How to pronounce unusual (audio)
-zhəl;
-ˈyüzh-wəl
Synonyms of unusualnext
: not usual: as
a
: not normal or typical
It's unusual for him to work this late.
b
: different or strange in a way that attracts attention
an unusual design
c
: uncommon, rare
saw an unusual flower while hiking
d
: extraordinary sense 1, remarkable
a scholar of unusual ability
unusually adverb
unusualness noun

Examples of unusual in a Sentence

It's not unusual for him to stay late at work. a scene of unusual beauty She has an unusual name.
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.
That creates an unusual opportunity to use technology developed for automotive applications. Aamir Khollam, Interesting Engineering, 2 Sep. 2026 An unusual divide in the options market is creating an opportunity for investors to generate higher income from individual stocks, according to Janus Henderson. Lee Ying Shan, CNBC, 1 Sep. 2026 Two Democrats buck their party A pretty unusual thing happened this afternoon, the second day of the House of Representatives' return from August recess. Zachary Schermele, USA Today, 1 Sep. 2026 Schwartz—less than a month into the job—reportedly ordered CDC staff to add an unusual statement onto the CDC’s website for measles surveillance data. Beth Mole, ArsTechnica, 1 Sep. 2026 See All Example Sentences for unusual

Word History

First Known Use

1579, in the meaning defined above

Time Traveler
The first known use of unusual was in 1579

Browse Nearby Words

Cite this Entry

“Unusual.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unusual. Accessed 4 Sep. 2026.

Kids Definition

unusual

adjective
: not usual : uncommon, rare
unusually
adverb
unusualness noun
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster