complexity
noun
com·plex·i·ty
kəm-ˈplek-sə-tē 
käm-
plural complexities
1
: something complex
the complexities of the murder trial
2
: the quality or state of being complex
the complexity of the contract
Examples of complexity in a Sentence
He was impressed by the complexity of the music.
The diagram illustrates the complexity of the cell's structure.
He doesn't grasp the complexity of the situation.
Recent Examples on the Web
This has elevated the need for specialists who are not only knowledgeable about destinations but also adept at managing the complexities of today's travel environment.
—
Condé Nast, Condé Nast Traveler, 17 Mar. 2026
For international patients traveling to Turkey for rhinoplasty, clinics often structure treatment timelines around approximately a week in the country to allow for early post-operative checks and splint removal, although schedules can vary depending on the surgeon and the complexity of the case.
—Miami Herald, 17 Mar. 2026
Buckley, clad in an elegant red and pink strapless gown, accepted the accolade with a rousing speech, thanking her husband and the team behind the film, and gushing over the emotional complexity of motherhood.
—Anna Kaufman, USA Today, 16 Mar. 2026
How thrilling to see such an innately feminine film, which completely centers the enormity and complexity of a woman’s love, be honored on such a massive stage.
—Helen Carefoot, Flow Space, 16 Mar. 2026
See All Example Sentences for complexity
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Condé Nast, Condé Nast Traveler, 17 Mar. 2026
For international patients traveling to Turkey for rhinoplasty, clinics often structure treatment timelines around approximately a week in the country to allow for early post-operative checks and splint removal, although schedules can vary depending on the surgeon and the complexity of the case.
—Miami Herald, 17 Mar. 2026
Buckley, clad in an elegant red and pink strapless gown, accepted the accolade with a rousing speech, thanking her husband and the team behind the film, and gushing over the emotional complexity of motherhood.
—Anna Kaufman, USA Today, 16 Mar. 2026
How thrilling to see such an innately feminine film, which completely centers the enormity and complexity of a woman’s love, be honored on such a massive stage.
—Helen Carefoot, Flow Space, 16 Mar. 2026
See All Example Sentences for complexity
Cite this Entry
“Complexity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/complexity. Accessed 22 Mar. 2026.
Copy CitationKids Definition
complexity
noun
com·plex·i·ty
kəm-ˈplek-sət-ē
käm-
plural complexities
1
: something complex
the complexities of the English language
2
: the quality or state of being complex
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