- plural of Massachusett.
Massachusetts
Americannoun
-
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.
In one experiment in 2012, a team at the Massachusetts Institute of Technology gave mice a mild electric shock in a particular cage.
From Science Daily ● Oct. 19, 2026
New Hampshire has no state income or sales tax, making it a magnet for overtaxed residents of Massachusetts.
From The Wall Street Journal ● Oct. 16, 2026
The Massachusetts Municipal Association, a nonprofit organization, opposes the measure.
From MarketWatch ● Oct. 13, 2026
He was also a student at University of California at Berkeley and the Massachusetts Institute of Technology.
From Barron's ● Oct. 13, 2026
She was a nurse at Massachusetts General Hospital and was already wearing her pale-blue scrubs.
From "From the Desk of Zoe Washington" by Janae Marks
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Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.