[ad-uh-ron-dak] 
) -dack. | 1. | a member of an Algonquian people living mainly north of the St. Lawrence River. |
| 2. | Adirondacks. Adirondack Mountains. |
| a mountain range in NE New York: a part of the Appalachian Mountains. Highest peak, Mt. Marcy, 5344 ft. (1629 m). |