hickory/ˈhɪkərɪ; `hɪkərɪ/ n(a) N American tree with edible nuts 山核桃树（产於北美, 果实可食）.(b) its hard wood 山核桃木 [attrib 作定语]a hickory walking-stick 山核桃木的手杖.
牛津英汉双解词典