WordWeight : Weighing the Words

Pronunciation : O"vum, n.; pl. L. Ova
Part of Speech : E.
Etymology : [L., an egg. See Oval.]
Definition : 1. (Biol.)

Defn: A more or less spherical and transparent mass of granular protoplasm, which by a process of multiplication and growth develops into a mass of cells, constituting a new individual like the parent; an egg, spore, germ, or germ cell. See Illust. of Mycropyle.

Note: The ovum is a typical cell, with a cell wall, cell substance, nucleus, and nucleolus. In man and the higher animals the cell wall, a vertically striated membrane, is called the zona pellucida; the cell contents, the vitellus; the nucleus, the germinal vesicle; and the nucleolus, the germinal spot. The diameter of the ripe ovum in man and the domestic animals varies between 1-200 and 1-120 of an inch.

2. (Arch.)

Defn: One of the series of egg-shaped ornaments into which the ovolo is often carved. Gwilt.

Ovums.
Source : Webster's Unabridged Dictionary, 1913