n. The state of being potential; mere being without actualization; the state of being capable of development into actuality: as, to exist in potentiality: opposed to entelechy.n. A potential state, quality, or relation; the inherent capability of developing some actual state or quality; possibility of development in some particular direction; capability; possibility.n. A potential being; a being, or capacity for existence, not yet actualized, but which may be developed into actuality.