picaterian means: Picaterians are people who eat anything but what true vegetarians eat. True vegetarians only consume plant-based or fungi-based foods. The terms ovo-vegetarian, lacto-vegetarian, ovo-lacto-vegetarian, and pescatarian are not valid vegetarian diet options. Vegetarians can also choose a vegetarian diet. Pica, the name of picaterian’s root word comes from a medical condition called Pica. Pica is a condition that causes an abnormal appetite for non-nutritive substances, such as metal, clay and coal, sand dirt, soil, feces or chalk. Or an unusual appetite for certain food ingredients, e.g. “. “. (in Community Dictionary, added by Israel Marshall)