Arthur
Americannoun
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Chester Alan, 1830–86, 21st president of the U.S. 1881–85.
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legendary king in ancient Britain: leader of the Knights of the Round Table.
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a first name.
noun
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a legendary king of the Britons in the sixth century ad , who led Celtic resistance against the Saxons: possibly based on a historical figure; represented as leader of the Knights of the Round Table at Camelot
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Chester Alan. 1830–86, 21st president of the US (1881–85)
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informal to be in a state of confusion
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.
Northwestern postdoctoral researcher Arthur Montanari and graduate student Pietro Zanin, both members of the Motter group, are the study's co-first authors.
From Science Daily ● Sep. 19, 2026
It means Samuel will make his Davis Cup debut against Andres Andrade in Saturday's first match, with British number one Arthur Fery following against Alvaro Guillen Meza.
From BBC ● Sep. 18, 2026
Home Depot’s other founding partners—Bernie Marcus, Arthur Blank and Pat Farrah—realized that hardware wasn’t like other specialty retail categories.
From The Wall Street Journal ● Sep. 18, 2026
Josh pulls back the curtain to reveal what he saw inside Arthur Ashe Stadium at 3 a.m.
From Slate ● Sep. 9, 2026
Arthur threw himself on his knees, and hid his face in his hands, as he answered:—
From "Dracula" by Bram Stoker
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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.