- a town in S New Hampshire.
- a river in central New Hampshire and NE Massachusetts, flowing S and NE to the Atlantic. 110 miles (175 km) long.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for merrimack
It is probable the Ozaw Fork of the Merrimack comes from its western borders.The Indian in his Wigwam
Henry R. Schoolcraft
He also reflects faithfully the quiet scenes of his own Merrimack Valley.John Greenleaf Whittier
W. Sloane Kennedy
The Merrimack sweeps grandly along in front of them with a broad curve to the ocean, three miles below.America, Volume 5 (of 6)
The route from Baraboo to Parfrey's is along the Merrimack road in a southeasterly direction.
The Merrimack road leads via Ringlingville, through Glenville, and on up the bluff to the flat top about three miles from town.