complex
adjective
composed of many interconnected parts; compound; composite.
complexes
-
pluralof complex.plural
The grammatical form denoting more than one person, place, thing, or idea.
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 state also hosts the nation’s premier national-security launch complexes up and down the Space Coast along the Atlantic in Central Florida.
From The Wall Street Journal ● Sep. 10, 2026
On Friday, lawmakers agreed on a compromise on proposed legislation to regulate energy use by California’s growing data center industry, measures prompted by community fears about the massive complexes.
From Los Angeles Times ● Sep. 1, 2026
SpaceX said this will be the largest spaceport in the world, featuring five launch complexes, 10 launchpads and related infrastructure.
From MarketWatch ● Aug. 27, 2026
"This tells the model which parts of the viral and host proteins are close to each other inside infected cells. This was especially useful for virus-host complexes, which are often difficult to predict reliably."
From Science Daily ● Jul. 21, 2026
Nineteenth- century writers attributed the mound complexes to, among others, the Chinese, the Welsh, the Phoenicians, the lost nation of Atlantis, and various biblical personages.
From "1491" by Charles C. Mann
