(teratology) The capability to cause malformations or defects to an embryo or foetus.

(teratology) Any agent or substance which can cause malformation of an embryo or birth defects.

(teratology) Of, relating to, malformations or defects to an embryo or fetus. / (teratology) Causing malformations or defects to an embryo or fetus.

A teratogenic agent.

plural of teratogen

plural of teratogenic

In a teratogenic way.

plural of teratogenicity

Generated within foetus defects