Isaiah
Americannoun
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Also called Isaiah of Jerusalem. a Major Prophet of the 8th century b.c.
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a book of the Bible bearing his name. Isa.
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a male given name.
noun
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the first of the major Hebrew prophets, who lived in the 8th century bc
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the book of his and others' prophecies
Etymology
Origin of Isaiah
From Late Latin Isaias, from Greek Ēsaḯās, from Hebrew Yəshaʿyāhū “Yahweh's salvation”
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 lawsuit also claims the Lynwood Unified School District, where two of Isaiah’s siblings were allegedly enrolled, failed to investigate the fact that Isaiah was not enrolled in school.
From Los Angeles Times ● Sep. 18, 2026
Isaiah’s sister and aunt testified that the defendants purposely kept Isaiah out of public view because they feared what might happen if someone discovered his condition.
From Los Angeles Times ● Sep. 18, 2026
Isaiah Berlin called Alexander Herzen “a Russian Voltaire,” who astonished his 19th- century audiences with a “prodigal opulence of intellect.”
From The Wall Street Journal ● Sep. 4, 2026
Isaiah Davies, an undergraduate at Stanford University and visiting summer researcher at the University of Utah in 2023, was the lead author.
From Science Daily ● Aug. 28, 2026
“Hello, Isaiah, what brings you down to the office?” asks Ms. Kenney, the secretary.
From "Isaiah Dunn Is My Hero" by Kelly J. Baptist
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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.