1. plural of birchbark; the outer bark of birch trees, traditionally used by Indigenous peoples for canoes, containers, and crafts
Usage: often used in historical and cultural contexts; may refer to objects made from birch bark
2. canoes or boats made from birch bark, especially those constructed by Indigenous peoples of North America
Usage: historical and cultural usage

Examples

• The museum displayed several birchbarks that demonstrated traditional Indigenous craftsmanship.
• Birchbarks were essential vessels for travel and trade along northern waterways.
• The artist collected birchbarks to create traditional decorative boxes.
• Early explorers relied on birchbarks to navigate the Great Lakes.
• The birchbarks in the collection showed intricate stitching and waterproofing techniques.