pignolia, pine nut, pinon nut - edible seed of any of several nut pines especially some pinons of southwestern North America

pinon, pinyon - any of several low-growing pines of western North America

Mexican nut pine, pinon pine, Pinus cembroides - small 2- or 3-needled pinon of Mexico and southern Texas

Pinus edulis, Rocky mountain pinon - small compact 2-needled pinon of southwestern United States; important as a nut pine

Pinus monophylla, single-leaf, single-leaf pine, single-leaf pinyon - pinon of southwestern United States having solitary needles and often many stems; important as a nut pine