samurai
Americannoun
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samurai
plural
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a member of the hereditary warrior class in feudal Japan.
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a retainer of a daimyo.
noun
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the Japanese warrior caste that provided the administrative and fighting aristocracy from the 11th to the 19th centuries
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a member of this aristocracy
Other Word Forms
Noun Inflected Forms
Etymology
Origin of samurai
1720–30; < Japanese, earlier samurafi to serve, equivalent to sa- prefix + morafi watchfully wait (frequentative of mor- to guard)
Explanation
Use the noun samurai when you're talking about the elite Japanese warriors who practiced martial arts in pre-industrial Japan. These days you'll only see samurai in movies about Japan, and it's easy to think of them as fictional superheroes. They really did exist, though, and played an important part in Japanese history, as members of the nobility from the tenth century all the way through the 1800s. In Japanese, the word samurai means "warrior or knight."
Vocabulary lists containing samurai
East Asia - Middle School
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East Asia - Introductory
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East Asia - High School
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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.
Give him a year of focus and he’d perfect the thousands of folds required to make a paper samurai worthy of gold at the Origami Olympiad.
From Los Angeles Times ● Sep. 7, 2026
It’s a stinging insult: By the samurai code, Kanbei should be killed, not imprisoned — Murashige couldn’t have landed a more devastating slap than by letting him live.
From Los Angeles Times ● Jul. 30, 2026
He is also readying for his transfer to Japan by training intensively with a ronin, or masterless samurai, named Tetsuo.
From The Wall Street Journal ● Jun. 26, 2026
Although such an act would require blade skills beyond even the greatest of samurai, federal authorities have arrested five people.
From Salon ● Jun. 24, 2026
I felt bad about how our first encounter had ended, and I waited for an opportunity to extend some sort of olive branch to the two samurai.
From "Ready Player One: A Novel" by Ernest Cline
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Get a wordDefinitions 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.
