n. An egg, in a broad biological sense; the proper product of an ovary; the female germ or seed, which when fertilized by the male sperm, and sometimes without such fecundation, is capable of developing into an individual like the parent.n. [capitalized] In conchology, same as Ovulum.n. [capitalized] In ichthyology, a genus of fishes.n. In architecture, an ornament in the shape of an egg.