buckberry in English dictionary buckberry Meanings and definitions of "buckberry" noun The deerberry, Vaccinium stamineum. noun The huckleberry, Gaylussacia ursina, found in the Southern United States. noun The silver buffaloberry, Shepherdia argentea. more Grammar and declension of buckberry buckberry (plural buckberries) more Sample sentences with "buckberry" Declension Stem Try again Available translations Northern Paiute Portuguese Authors