Definitions of ovum
The word ovum uses 4 letters:mouv.
OVUM is playable in:
n. - 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. 2
n. - One of the series of egg-shaped ornaments into which the ovolo is often carved. 2