[ ad-uh-ron-dak ]
/ ˌæd əˈrɒn dæk /

noun, plural Ad·i·ron·dacks, (especially collectively) Ad·i·ron·dack.

a member of an Algonquian people living mainly north of the St. Lawrence River.
Adirondacks. Adirondack Mountains.

Origin of Adirondack

probably earlier than 1865–70, Americanism

Adirondack Mountains

plural noun

a mountain range in NE New York: a part of the Appalachian Mountains. Highest peak, Mt. Marcy, 5344 feet (1629 meters).
Also called Adirondacks. Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for adirondack

British Dictionary definitions for adirondack

Adirondack Mountains


/ (ˌædɪˈrɒndæk) /

pl n

a mountain range in NE New York State. Highest peak: Mount Marcy, 1629 m (5344 ft)
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for adirondack


type of lawn or deck chair (Adirondack chair is attested from 1906), said to have been designed in 1903 by Thomas Lee, owner of the Westport Mountain Spring, a resort in the Adirondack region of New York State, and commercially manufactured the following year, but said originally to have been called Westport chair after the town where it was first made. Adirondack Mountains is a back-formation from Adirondacks, treated as a plural noun but really from Mohawk (Iroquoian) adiro:daks "tree-eaters," a name applied to neighboring Algonquian tribes, in which the -s is an imperfective affix.

Online Etymology Dictionary, © 2010 Douglas Harper

Culture definitions for adirondack

Adirondack Mountains

[ (ad-uh-ron-dak) ]

Mountain range in northeastern New York state.


The region is a resort area.

The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.