(botany) A tree that bears chestnuts; a tree of the genus Castanea

Any of several tree species of genus Aesculus, especially Aesculus hippocastanum, common in temperate northern hemisphere. / The large nutlike seed of these trees.

The edible seed of a tropical tree, Pachira aquatica, also known as the money tree.

The edible seed of a tropical tree native from Malaysia across the southern Pacific, Inocarpus fagifer.

plural of horse chestnut

plural of Cape chestnut

An African flowering tree often planted as an ornamental, Calodendrum capense

plural of old chestnut

A disease of the American chestnut tree, mainly caused by the pathogenic fungus Cryphonectria parasitica.

plural of Malabar chestnut