Embryology (noun)

1. The scientific study of the development and formation of embryos and fetuses.
2. The branch of biology that deals with the development of an organism from the earliest stages of fertilization to birth.

Origin:

From the greek word "embryon", which means "an embryo" or "a sprout" and "logia", which means "the study of".

Examples:

1. Embryology is a fascinating field that sheds light on how life begins.
2. The study of embryology can provide important insights into human development.
3. The embryology lab was filled with specimens at various stages of development.
4. The embryology class covered topics such as cell differentiation, gastrulation, and organogenesis.
5. The embryology of birds and reptiles was found to be different from that of mammals.