piñon
Concise Oxford English Dictionary © 2008 Oxford University Press:
piñon /pɪˈnjɒn, ˈpɪnjəʊn/ (also pinyon)
▶noun a small pine tree with edible seeds, native to Mexico and the south-western US. [Pinus cemebroides.]
– origin C19: from Sp., from L. pinea ‘pine cone’.
'piñon' also found in these Oxford entries:

