1. a dark purple or black berry that is a hybrid of the loganberry and dewberry, grown primarily in the Pacific Northwest.
Usage: often used in culinary contexts; also spelled 'olalliberry'

Examples

• The farmer's market had fresh olallieberries in late summer.
• She made a delicious olallieberry jam that won first prize at the fair.
• Olallieberries are sweeter and larger than regular blackberries.
• The bakery uses olallieberries in their signature pie.
• Oregon is known for producing high-quality olallieberries.