Feathering one's nest is a phrase that describes the act of accumulating wealth or possessions for personal benefit. There are several synonyms for this expression such as preparing for the future, saving for a rainy day, hoarding, amassing, accumulating, stockpiling, building up for the future, stashing away and laying in. Each of these alternatives suggests a slightly different emphasis, but all are indicative of the effort to secure one's future, either by accumulating resources for future use or by establishing a strong foundation for financial stability. Whatever word choice, feathering one's nest refers to the actions and behaviors that a person takes to fortify their financial security.