macapuno noun1 •(Philippines) A coconut sport or a tree propagated from such sport; a naturally occurring mutant coconut with an abnormal development of the endocarp, prized for its soft coconut meat.In a report by Zuñiga, he stated that no difference in the floral and blooming behaviour existed between macapuno-bearing trees and the ordinary Laguna variety. — 1966 formsmacapunos