frijolito fri·jo·lito uncommon noun 1. shrub or small tree having pinnate leaves poisonous to livestock and dense racemes of intensely fragrant blue flowers and red beans Synonymsmescal beancoral beanfrijolilloSophora secundiflora Related words Broader terms tree Parts Sophora WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.