- plural of Massachusett.
Massachusetts
Americannoun
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a state in the northeastern United States, on the Atlantic coast. 8,257 square miles (21,385 square kilometers). Boston. MA (for use with zip code), Mass.
noun
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One of the thirteen colonies, playing a key role in resisting the British before and during the Revolutionary War.
The settlement of Massachusetts began in 1620, when the first Pilgrims arrived from England in the Mayflower near Plymouth Rock.
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.
Dr. Shannon MacDonald, a Massachusetts radiation oncologist and Harvard professor who treats rare pediatric malignancies, sees patients from across the country.
From Los Angeles Times ● Jul. 18, 2026
In November, Massachusetts voters will vote on a ballot initiative to reverse the state’s legalization of recreational sales, though it would still permit personal possession of small amounts.
From The Wall Street Journal ● Jul. 17, 2026
Smoke from the wildfires also worsened air quality across the border in the United States, with Pennsylvania, New York, Connecticut, Massachusetts, Maine and New Hampshire particularly impacted.
From Barron's ● Jul. 15, 2026
Jerry Melillo, a Distinguished Scientist at the Marine Biological Laboratory, has spent the past 37 years studying heated plots in the Harvard Forest in central Massachusetts.
From Science Daily ● Jul. 14, 2026
The reporter asked Sookie if he had ever seen a great white in all of his years of fishing off the Massachusetts coast, and Sookie said, “Nope. Only in the movies.”
From "The Line Tender" by Kate Allen
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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.