1. mountainous or elevated regions of land
Usage: usually plural
2. the mountainous region of northern Scotland
Usage: proper noun when capitalized

Examples

• The highlands receive more rainfall than the coastal areas.
• Many sheep graze in the Scottish highlands.
• The village was nestled in the highlands above the valley.
• Tourism is important to the economy of the highlands.
• The highlands offer spectacular views of the surrounding countryside.
• Traditional music echoes through the highlands during festivals.