Egg

The oval or roundish body laid by domestic poultry and other birds, tortoises, etc. It consists of a yolk, usually surrounded by the "white" or albumen, and inclosed in a shell or strong membrane.

A simple cell, from the development of which the young of animals are formed; ovum; germ cell.

Anything resembling an egg in form.

To urge on; to instigate; to incite/

one of the two male reproductive glands that produce spermatozoa and secrete androgens; "she kicked him in the balls and got away"

animal reproductive body consisting of an ovum or embryo together with nutritive and protective envelopes; especially the thin-shelled reproductive body laid by e.g. female birds

oval reproductive body of a fowl (especially a hen) used as food