any of numerous shrubs of the genus Vaccinium bearing blueberries
"The local botanist identified several wild blueberry shrubs growing along the forest edge, noting their distinct botanical classification within the Vaccinium genus."
sweet edible dark-blue berries of either low-growing or high-growing blueberry plants
"I bought a pint of fresh blueberries to add to my morning oatmeal for breakfast."
An edible round berry, belonging to the cowberry group (Vaccinium sect. Cyanococcus), with flared crowns at the end, that turns blue on ripening.
"After picking a basket of ripe blueberries from our garden, we enjoyed their sweet flavor while watching them turn deep blue under the sun."
To gather or forage for blueberries.
"We spent all morning blueberry picking in the forest before heading home to make pies."
Of a dark blue colour.
"The sky turned a deep, rich blueberry hue just before sunset."