bilberry

noun

1.
erect European blueberry having solitary flowers and blue-black berries
hurtleberry whimberry whortle blaeberry Vaccinium myrtillus whinberry whortleberry
2.
erect blueberry of western United States having solitary flowers and somewhat sour berries
mountain blue berry mountain blueberry thin-leaved bilberry Vaccinium membranaceum
3.
blue-black berries similar to American blueberries
heathberry European blueberry whortleberry