Egg n. : 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.

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

Egg n. : Anything resembling an egg in form.

Egg v. t. : To urge on; to instigate; to incite/

Example:
Egg!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!?

Taxonomy
eggs, the egg, yolk, chicken eggs, egg yolk, protein, food, shell, egg white, eggshell, laying hens, cholesterol, raw eggs, albumen, air cell, risk, chickens, egg sizes.

Defination from the web:
Eggs are considered a good source of protein and choline. Because of this, the egg falls in the Meats category under the Food Guide Pyramid. ... Ostrich egg (right), compared to chicken egg (lower left) and quail eggs (upper left) Bird eggs are a common food and one of the most ...