1. of or relating to the north or northern regions
Usage: formal; geographic
2. of or relating to the coniferous forests of northern regions
Usage: ecology; forestry

Examples

• The boreal winds brought freezing temperatures from the Arctic.
• Canada’s boreal forest stretches across much of the country.
• Many migratory birds nest in the boreal regions during summer.
• The boreal climate is characterized by long, cold winters.
• Scientists study the boreal ecosystem to understand climate change effects.
• Spruce and fir trees dominate the boreal landscape.