1. In heraldry, having the ends forked or split like a hazelnut; said of a cross or other charge.
Usage: heraldry; rare; also spelled 'avellane'

Examples

• The shield displayed a cross avellan, with each arm ending in a forked point.
• In medieval heraldry, an avellan cross was a distinctive charge used by certain noble families.
• The avellan design derives its name from the hazelnut, which the forked ends resemble.