A believer within the principle (known as "encasement theory") that egg was the real pet germ, which during fecundation the spermatozoa merely gave the impetus which caused the unfolding associated with egg, which all years were enclosed one within the various other.
A believer inside concept (called encasement theory), existing during the last century, that the egg had been the real animal germ, and that during the time of fecundation the spermatozoa just gave the impetus which caused the unfolding associated with the egg, which all years were inclosed one in the various other. Also called ovist.
An adherent for the doctrine of incasement in feminine: the exact opposite of spermist or animalculist. Additionally ovist. See incasement.