- past participle of complicate.
- past tense form of complicate.
adjective
Other Word Forms
Etymology
Origin of complicated
First recorded in 1640–50; complicate + -ed 2
Explanation
When things get complicated, they are no longer simple and straightforward. If you are asked a question that would require a long, detailed answer, you might just say, "It's complicated." The word complicated came about in the 1640's to mean "tangled" or "difficult to unravel." This makes sense, considering it came from the Latin verb complicāre, meaning "to fold together." Consider that something with many folds is more complicated than something flat. Novelist Robert Ludlum said, "Life is extremely complicated," but Confucius long ago suggested that "Life is really simple, but we insist on making it complicated." Just having those two opposing viewpoints indicates how complicated life can be.
Vocabulary lists containing complicated
Schooled
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"Sorry, Wrong Number," Vocabulary from the play
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Excerpts from "To Kill a Mockingbird"
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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 fix is not complicated, and Bajakajian already points to it.
From Slate ● Jul. 28, 2026
Rebuilding trust is a complicated process, but it comes from consistent messaging at every level, from the pediatrician to local health departments to community leaders, city leadership, district leadership, religious leadership, educational leadership.
From Los Angeles Times ● Jul. 28, 2026
An expanding universe makes measuring distance more complicated because space does not remain fixed while light travels through it.
From Science Daily ● Jul. 25, 2026
But as quickly as it seemed like they might have a breakthrough, things started to grow more complicated.
From The Wall Street Journal ● Jul. 25, 2026
“Gruzunks! Would you be quiet for a moment? Resilience is most likely working through a complicated set of calculations,” Guardian says.
From "A Rover's Story" by Jasmine Warga
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.