clear liquid diet: a diet of fluids with minimal residues (fat-free broth or strained fruit juices or gelatin); cannot be used for more than one day postoperative
liquid diet: a diet of foods that can be served in liquid or strained form (plus custards or puddings); prescribed after certain kinds of surgery
podzol: a soil that develops in temperate to cold moist climates under coniferous or heath vegetation; an organic mat over a grey leached layer