Financial endowment
A financial endowment is a legal structure for managing, and in many cases indefinitely perpetuating, a pool of financial resources (such as cash and bank deposits), real estate, or other investments for a specific purpose according to the will of its founders and donors. Endowments are often structured so that the inflation-adjusted principal or "corpus" value is kept intact, while a portion of the fund can be (and in some cases must be) spent each year, utilizing a prudent spending policy.