WordNet (r) 3.0 (2006):

Chrysolepis chrysophylla
    n 1: small ornamental evergreen tree of Pacific Coast whose
         glossy yellow-green leaves are yellow beneath; bears edible
         nuts [syn: giant chinkapin, golden chinkapin,
         Chrysolepis chrysophylla, Castanea chrysophylla,
         Castanopsis chrysophylla]