Mexican jumping bean

English Noun A type of seed of a shrub of the genus Sebastiania genus in which a larva has hatched from an egg laid there by a moth (Cydia deshaisiana species, the movement of the larva causing the seed to move around. en jumping bean Translations seed of a Sebastiania shrub with a hatched moth larva Finnish: fi meksikolainen hyppypapu French: fr pois sauteur m en Spurges Tortricid moths